<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.0 20120330//EN" "http://jats.nlm.nih.gov/publishing/1.0/JATS-journalpublishing1.dtd">
<!--<?xml-stylesheet type="text/xsl" href="article.xsl"?>-->
<article article-type="research-article" dtd-version="1.0" xml:lang="en"
   xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <front>
      <journal-meta>
         <journal-id journal-id-type="DOAJ">15041611</journal-id>
         <journal-title-group>
            <journal-title>Voices: A World Forum for Music Therapy</journal-title>
         </journal-title-group>
         <issn>1504-1611</issn>
         <publisher>
            <publisher-name>Grieg Academy Music Therapy Research Centre, Uni Research
               Health</publisher-name>
         </publisher>
      </journal-meta>
      <article-meta>
         <article-id pub-id-type="doi">https://dx.doi.org/10.15845/voices.v17i2.921</article-id>
         <article-categories>
            <subj-group subj-group-type="heading">
               <subject>Reflection on Practice</subject>
            </subj-group>
         </article-categories>
         <title-group>
            <article-title>Music Therapy during End-of-Life Care in the Neonatal Intensive Care Unit
               (NICU) – Reflections From Early Clinical Practice in Colombia</article-title>
         </title-group>
         <contrib-group>
            <contrib contrib-type="author">
               <name>
                  <surname>Ettenberger</surname>
                  <given-names>Mark</given-names>
               </name>
               <xref ref-type="aff" rid="aff1"/>
               <xref ref-type="aff" rid="aff2"/>
               <address>
                  <email>mark.ettenberger@gmx.at</email>
               </address>
            </contrib>
         </contrib-group>
         <aff id="aff1"><label>1</label>SONO - Centro de Musicoterapia</aff>
         <aff id="aff2"><label>2</label>Universidad Nacional de Colombia</aff>
         <contrib-group>
            <contrib contrib-type="editor">
               <name>
                  <surname>Rickson</surname>
                  <given-names>Daphne</given-names>
               </name>
            </contrib>
         </contrib-group>
         <contrib-group>
            <contrib contrib-type="reviewer">
               <name>
                  <surname>Nöcker-Ribaupierre</surname>
                  <given-names>Monika</given-names>
               </name>
            </contrib>
            <contrib contrib-type="reviewer">
               <name>
                  <surname>Mclean</surname>
                  <given-names>Elizabeth</given-names>
               </name>
            </contrib>
         </contrib-group>
         <pub-date pub-type="pub">
            <day>1</day>
            <month>7</month>
            <year>2017</year>
         </pub-date>
         <volume>17</volume>
         <issue>2</issue>
         <history>
            <date date-type="received">
               <day>25</day>
               <month>4</month>
               <year>2017</year>
            </date>
            <date date-type="accepted">
               <day>1</day>
               <month>6</month>
               <year>2017</year>
            </date>
         </history>
         <permissions>
            <copyright-statement>Copyright: 2017 The Author(s)</copyright-statement>
            <copyright-year>2017</copyright-year>
         </permissions>
         <abstract>
            <p>Music therapy during end-of-life care has become an increasingly applied therapeutic
               option for a broad range of populations in a variety of settings. While music therapy
               in the Neonatal Intensive Care Unit (NICU) is a well-established field of clinical
               research and practice, there is a lack of literature that specifically addresses
               issues related to end-of-life care in this setting. In this article, the author aims
               to reflect upon some of the potentials, difficulties, and challenges when
               accompanying babies and their families during their last stages of life in the NICU.
               Three case vignettes will be described in order to exemplify aspects related to
               rituality, culture, memory making, and family-centred care. It is hoped that these
               case studies prompt the exchange of ideas and experiences among music therapists and
               other health care professionals concerned with end-of-life care in the NICU.</p>
         </abstract>
         <kwd-group kwd-group-type="author-generated">
            <kwd>end-of-life care</kwd>
            <kwd>music therapy</kwd>
            <kwd>NICU</kwd>
            <kwd>preterm infants</kwd>
            <kwd>palliative care</kwd>
            <kwd>family-centred care</kwd>
            <kwd>Colombia</kwd>
         </kwd-group>
      </article-meta>
   </front>
   <body>
      <!-- sec lvl 2 begin -->
      <sec>
         <title>Introduction</title>
         <disp-quote>
            <p>Another plausible model for an origin of early human music is the lament, a widespread
               performance by individuals or groups in which the natural behaviour of weeping and
               moaning in grief at the loss by death or separation from a loved one became formalized
               and elaborated in song/poetry/movement, and shared with others to relieve feelings of
               helplessness, individual isolation, despair, and the anxiety attendant on the
               interruption death makes to the life of an individual or group. (<xref ref-type="bibr"
                  rid="D2009">Dissanayke, 2009, p.
                  26</xref>)</p>
         </disp-quote>
         <p>The death of a young child or baby is certainly one of the most devastating events for
            the affected families and can be a highly demanding and sensitive issue for health care
            professionals. As a music therapist working for some years in the Neonatal Intensive
            Care Unit (NICU), I had the chance to accompany several babies and their families during
            their last stages of life. These experiences were incredibly enriching from both a
            professional and personal point of view but also quite challenging. The aim of this
            article is to reflect upon some of the encountered potentials and difficulties when
            providing music therapy during end-of-life care in the NICU and to encourage further
            discussion among health care professionals involved in neonatal care.</p>
         <p>Over the last decades, music therapy in the NICU has become an expanding area of
            clinical research and practice, focusing on the wellbeing of both the babies and their
            parents (<xref ref-type="bibr" rid="BGG2016">for an overview of research studies, see
               for example Bieleninik, Ghetti, &amp; Gold, 2016</xref>; <xref ref-type="bibr"
               rid="H2012">Haslbeck, 2012</xref>; <xref ref-type="bibr" rid="HSTLLK2009">Hartling et
               al., 2009</xref>; <xref ref-type="bibr" rid="HW2010">Hodges &amp; Wilson,
            2010</xref>; <xref ref-type="bibr" rid="K2010">Krueger, 2010</xref>; <xref
               ref-type="bibr" rid="S2012">Standley, 2012</xref>; <xref ref-type="bibr"
                  rid="HOJRH2016">van der Heijden et al., 2016</xref>). However, while music therapy is
            widely applied for a variety of populations with terminal diseases including paediatrics
               (<xref ref-type="bibr" rid="ABC2013">e.g. Archie, Bruera, &amp; Cohen, 2013</xref>;
               <xref ref-type="bibr" rid="BD2010">Bradt &amp; Dileo, 2010</xref>; <xref
               ref-type="bibr" rid="H2005">Hilliard, 2005</xref>; <xref ref-type="bibr"
               rid="MCSP2016">McConnell, Scott, &amp; Porter, 2016</xref>), no publications were
            found that specifically address music therapy during end-of-life care in the NICU. This
            suggests that it may not yet be a fully integrated aspect of clinical practice or a
            currently active field of research. Nonetheless, parental grief is a topic that is
            cautiously emerging in recent music therapy writings (<xref ref-type="bibr" rid="H2016"
               >Haslbeck, 2016</xref>) and single case studies about end-of-life care in the NICU
            are reported in Ettenberger (<xref ref-type="bibr" rid="E2017a">2017a</xref>; <xref
               ref-type="bibr" rid="E2017b">2017b in press</xref>). Also, from
            discussions with several colleagues from around the world it becomes clear that there is
            a growing interest and concern about music therapy during end-of-life care in the NICU,
            for which this article presents some first experiences from our early clinical
            practice.</p>
         <p>The most fundamental aims of end-of-life care are to support patients during their final
            months or years of life and to help them to die in dignity (<xref ref-type="bibr"
               rid="NHS2016">NHS, 2016</xref>). Dying with dignity “recognizes the intrinsic,
            unconditional quality of human worth but also external qualities of physical comfort,
            autonomy, meaningfulness, preparedness, and interpersonal connection” (<xref
               ref-type="bibr" rid="CR2014">Cook &amp; Rocker, 2014, p. 2506</xref>). End-of-life care is ideally provided by a
            multidisciplinary team of caregivers, including specially trained physicians, nurses,
            therapists, counsellors, social workers, chaplains, among others (<xref ref-type="bibr"
               rid="NCPQPC2013">National Consensus Project for Quality Palliative Care,
            2013</xref>). Palliative care – as an integral part of end-of-life care – “is an
            approach that improves the quality of life of patients and their families facing the
            problem associated with life-threatening illness, through the prevention and relief of
            suffering by means of early identification and impeccable assessment and treatment of
            pain and other problems, physical, psychosocial and spiritual” (<xref ref-type="bibr"
               rid="WHO2016">WHO, 2016</xref>). This definition is clearly in line with the goals of
            music therapy during end-of-life care, such as helping patients in addressing their
            physical, emotional, and spiritual needs, improving their quality of life, and assisting
            patients and caregivers in coping and bereavement (<xref ref-type="bibr" rid="BD2010"
               >Bradt &amp; Dileo, 2010</xref>). While the need for more evidence in this field is
            suggested, a growing number of research studies and clinical reports indicate that music
            therapy can help palliative care patients to alleviate emotional distress, improve
            quality of life and physical comfort, decrease pain levels, fatigue, and drowsiness, and
            successfully address spiritual needs of both patients and their families (<xref
               ref-type="bibr" rid="F2014">e.g. Forrest, 2014</xref>; <xref ref-type="bibr"
               rid="GSMDGMLHW2013">Gutgsell et al., 2013</xref>; <xref ref-type="bibr" rid="HTG2008"
               >Horne-Thompson &amp; Grocke, 2008</xref>; <xref ref-type="bibr" rid="KPKBO2016"
               >Kordovan et al., 2016</xref>; <xref ref-type="bibr" rid="OK2002">O’Kelly,
               2002</xref>).</p>
         <p>While much of the existing literature on this subject is related to cancer care,
            supporting patients with a life-threatening illness is also an increasingly discussed
            topic in general Intensive Care Units (ICUs). This is highly relevant considering that
            for example in the United States about 22% of all deaths occur in the ICU (<xref
               ref-type="bibr" rid="PMTKR2011">Papadimos et al., 2011</xref>). Recent reviews and
            guidelines about palliative care in ICUs include recommendations regarding communication
            with the families, decision-making processes, and stress the need to consider cultural
            aspects as well as the spiritual beliefs and traditions of the affected patients and
            families (<xref ref-type="bibr" rid="CR2014">Cook &amp; Rocker, 2014</xref>; <xref
               ref-type="bibr" rid="L2010">Luce, 2010</xref>; <xref ref-type="bibr" rid="PMTKR2011"
               >Papadimos et al., 2011</xref>; <xref ref-type="bibr" rid="TCCHLRK2008">Truog et al.,
               2008</xref>). With regard to paediatric and neonatal populations, such guidelines
            also mention the use of music and music therapy as beneficial strategies for improving
            the infants’ quality of life, for fostering family engagement, and for reducing pain and
            promoting comfort (<xref ref-type="bibr" rid="AAP2000">AAP, 2000</xref>, <xref
               ref-type="bibr" rid="AAP2013">2013</xref>; <xref ref-type="bibr" rid="MUBWM2014"
               >Mancini et al., 2014</xref>). This may suggest acceptability of music therapy during
            end-of-life care in ICUs also for non-cancer related diseases, such as it is the case of
            the NICU.</p>
         <p>For this article, it was opted to present three distinctive case vignettes. The cases
            were chosen with the aim to reflect the diversity of possible scenarios for music
            therapists working in this field: from a several months long process in the first
            vignette, to accompanying a baby that initially was not referred to, but transitioned to
            end-of-life care during hospitalization in the second case, to a single focal session in
            the third case. Contrary to other populations, research about music therapy in the NICU
            has predominantly focused on quantitative designs so far and it was not until very
            recently that the first qualitative studies (<xref ref-type="bibr" rid="H2013">Haslbeck,
               2013</xref>; <xref ref-type="bibr" rid="UEKV2017">Ullsten et al., 2017</xref>) or mixed-methods
            studies (<xref ref-type="bibr" rid="EOMRTPC2014">Ettenberger et al., 2014</xref>; <xref
               ref-type="bibr" rid="EROMP2016">Ettenberger et al., 2016</xref>) were published. More
            qualitative approaches including case-study reports are therefore vital, since they are
            the building blocks for theory development and an important element for gaining insight
            into the reality of (clinical) practice (<xref ref-type="bibr" rid="F2006">Flyvbjerg,
               2006</xref>). This may be especially relevant considering the on-going
            internationalization of music therapy in the NICU (<xref ref-type="bibr" rid="S2015"
               >Shoemark, 2015</xref>). Before introducing the case vignettes, a short description
            of our music therapy service will be provided in order to understand better the
            organizational aspects in which the clinical work takes place.</p>
      </sec>
      <!-- sec lvl 2 end -->
      <!-- sec lvl 2 begin -->
      <sec>
         <title>The NICU of the Centro Policlínico del Olaya (CPO)</title>
         <p>The NICU of the CPO is situated in Bogotá, the capital of Colombia. It is a Level III
            facility consisting of 28 beds distributed on two floors for both intensive and
            intermediate care. The NICU is a semi-open unit, which means that parents cannot stay
            overnight. Visiting hours are normally from 8am-6pm. Music therapy is part of an
            interdisciplinary therapy team that includes respiratory therapists, an occupational
            therapist and a speech and language therapist. Psychological support is available for
            parents throughout the hospital, although no palliative care team or bereavement program
            exists. Currently, we are a team of four music therapists working at the hospital,
            providing our service at the Adult, Paediatric and Neonatal ICU and at the maternity
            ward. In the NICU, music therapy is offered from Monday to Friday, with a regular
            caseload of 8-14 patients per day. At the CPO, music therapy was formalized as part of
            the hospital’s strategy of ‘humanization of care’ after a successful research project
            about family-centred music therapy in the NICU (<xref ref-type="bibr" rid="EOMRTPC2014"
               >Ettenberger et al., 2014</xref>; <xref ref-type="bibr" rid="EROMP2016">Ettenberger
               et al., 2016</xref>). End-of-life care (in the NICU and elsewhere) is an integral
            part of our clinical work, although it is not yet a formalized procedure, and we are
            just beginning to systematize our efforts in this area. This means that we currently
            have no guidelines that regulate the referral of dying patients to music therapy, which
            in the case of the NICU, depends very much on the attending neonatologist. However, it
            is common practice that once a patient receives a music therapy referral, we continue
            music therapy services; this includes also cases in which a baby might transition to
            end-of-life care during hospitalization. The mortality rate in the NICU of the CPO is
            about 3% or about 25 to 30 babies per year. Considering that about 80% of these babies
            die within their first week of life and are not referred to music therapy, end-of-life
            care is still a relatively rare event for us, with approximately 4 to 6 cases per
            year.</p>
      </sec>
      <!-- sec lvl 2 end -->
      <!-- sec lvl 2 begin -->
      <sec>
         <title>Case vignettes<sup><xref ref-type="fn" rid="ftn1">1</xref></sup>
         </title>
         <p>During the next section, three clinical case vignettes are presented and discussed in
            relation to rituality, culture, memory making, and family-centred care. Additionally,
            some of the specific challenges when accompanying parents and babies during end-of-life
            care in the NICU are outlined.</p>
         <p>How music therapy is performed will naturally depend on each music therapist’s
            background, training, and on the organizational and structural realities described
            above. But also the culture of each country and region – and finally of each NICU –
            needs to be considered. Family structures, social relationships, and of course the music
            and ‘musicking’ are all socially and culturally shaped aspects that influence how music
            therapy in the NICU will be provided. In relation to end-of-life care, also the
            families’ experiences, expectations and preferences regarding mourning and bereavement
            are important to bear in mind. Since the following case vignettes are derived from our
            early clinical practice, it is not intended to provide a comprehensive methodological
            framework for providing music therapy during end-of-life care in the NICU. Rather it is
            hoped that the cases stimulate further discussion among music therapists and health care
            professionals concerned with this topic. Therefore, while some of the case vignettes may
            resonate with the experiences of music therapists in other countries and settings, some
            might not; thus it is important to recognize and honour the diversity of approaches in
            the field.</p>
         <!-- sec lvl 3 begin -->
         <sec>
            <title>Case vignette 1: Family-centred care and memory making<sup><xref ref-type="fn" rid="ftn2">2</xref></sup>
            </title>
            <p>
               <italic>Sara was born at 30 weeks with an extremely low birth weight and with a
                  fulminant necrotizing enterocolitis<sup><xref ref-type="fn" rid="ftn3">3</xref></sup>. During her first days of life she required mechanical ventilation and a
                  series of surgeries. Due to the complexity of her case, she was referred to our
                  NICU from another hospital when she was 1 month old. At admission, she had only
                  10% of her small intestine left, which meant that her prognosis for survival was
                  poor. The medical staff referred her to music therapy for complementary pain
                  management and end-of-life care. Her mother Jenny struggled very much with the
                  fact that her baby might not survive. She had lost another baby during pregnancy
                  about one year and a half ago.</italic>
            </p>
            <p>
               <italic>During the initial sessions I worked with Sara alone, trying to calm her pain
                  and hunger (she could not eat) by vocally reflecting her jerky movements and
                  facial expressions, which I cautiously tried to modulate to a more stable and
                  structured melody towards the end of the session. Soon, one of my music therapy
                  colleagues also started to work with her and sometimes we would work
                  simultaneously with Sara.</italic>
            </p>
            <p>
               <italic>During the first sessions with her mother Jenny, we offered receptive
                  experiences, trying to create a holding musical environment that allowed her to be
                  with Sara in a somehow different atmosphere. Slowly Jenny was able to talk with us
                  about how she felt, about her thoughts and difficulties and what kind of music she
                  wished for her baby. She started to propose traditional children´s songs or
                  lullabies, which we sang together with her for Sara. In a few occasions we had
                  also the chance to accompany Sara´s older sister, who was allowed to visit her a
                  couple of times, and her father. Since the prognosis of Sara was poor, but did not
                  pose an immediate threat to her life, together with Jenny we had the time to
                  compose a variety of songs for her: welcome songs, songs for sleeping, songs for
                  feeding, etc. As the weeks passed by, Sara grew older, but still had difficulties
                  in finding relaxation and calmness due to her constant pain and hunger. We often
                  accompanied her during nursery procedures such as bathing and changing clothes for
                  example but also during invasive procedures such as medical canalizations, taking
                  blood samples, and putting catheters. During these sessions we worked in close
                  collaboration with the staff, who seemed to appreciate music therapy very much and
                  who also developed a strong and loving relationship with Sara and Jenny. One of
                  the head nurses even wrote a song for Sara, which my music therapy colleague
                  recorded with her. On several occasions we suggested to Jenny that we take some
                  pictures and videos during the sessions with the aim to create memories that would
                  hopefully last a lifetime.</italic>
            </p>
            <p>
               <italic/>
            </p>
            <p>
               <italic>Sara died after 6 months in the NICU. Following Jenny’s wish, one of the
                  music therapists accompanied the family during the funeral, singing the most
                  important songs of the sessions including the composition made by head nurse. We
                  also collected all the photos and videos and the staff added their own pictures
                  they took with Sara and Jenny. About 2 months after Sara´s death, I called Jenny
                  and asked her if she felt ready to be handed over the photos and videos. She
                  agreed and we made an appointment at the hospital. The re-encounter with Jenny was
                  very moving; she was missing Sara a lot and cried frequently. Most of the staff
                  came to see her and together with Jenny we watched the photos and videos of Sara
                  and we exchanged anecdotes and stories about her and remembered her smiles and her
                  big eyes. Jenny was grateful about the photos and videos, and watching them
                  together provided an opportunity for all of us to honour Sara´s life
                  together.</italic>
            </p>
            <p>For the whole team, the case of Sara and Jenny was very moving and due to her long
               hospitalization we all formed strong bonds with both of them. Family-centred care
               approaches can provide a useful framework when considering the integration of
               caregivers to the music therapy process in hospital settings (<xref ref-type="bibr"
                  rid="E2017a">e.g. Ettenberger, 2017</xref>; <xref ref-type="bibr" rid="H2016"
                  >Haslbeck, 2016</xref>; <xref ref-type="bibr" rid="SD2008">Shoemark &amp; Dearn,
                  2008</xref>; <xref ref-type="bibr" rid="S2004">Shoemark, 2004</xref>) and are
               particularly important during end-of-life care (<xref ref-type="bibr" rid="KPR2015"
                  >Kenner, Press, &amp; Ryan, 2015</xref>). Empowerment of parents, shared
               decision-making, respecting, and honouring the families’ traditions and beliefs and
               considering the family as an essential part in the wellbeing of the babies are all
               principles that are mentioned equally in recommendations regarding family-centred
               care and palliative care in the NICU (<xref ref-type="bibr" rid="GCBFHB2011">Gooding
                  et al., 2011</xref>; <xref ref-type="bibr" rid="KPR2015">Kenner, Press, &amp;
                  Ryan, 2015</xref>; <xref ref-type="bibr" rid="KHAKSN2012">Kuo et al., 2012</xref>;
               ).</p>
            <p>Considering the case of Sara, especially the aspect of shared decision-making was
               crucial for the development of the music therapy process. The emotional states of
               family members can fluctuate frequently during end-of-life care and denial,
               frustration, hope, anger, or resignation, are all common experiences for parents in
               this situation. These emotional states can influence the level of involvement during
               the music therapy sessions, because they might shape the family’s disposition or
               willingness for engagement. For us, this meant that the participation of Sara’s
               family was renegotiated constantly and ranged from the active partaking of the
               parents during songwriting and singing to receptive sessions. At times, Jenny also
               opted to not participate in music therapy but clearly expressed her wish for us to
               continue to work with Sara alone. Being able to opt out from music therapy is an
               offer that we express when initiating the therapy process and is an important anchor
               for parents when the experiences are too overwhelming; being given the choice whether
               to participate in music therapy or not can help parents to regain an at least a
               minimal sense of control over their and their baby’s life.</p>
            <p>Memory making is another important aspect during end-of-life care and is a central
               theme for many parents who lost their baby in the NICU (<xref ref-type="bibr"
                  rid="CSBM2015">Cortezzo, Sanders, Brownell, &amp; Moss, 2015</xref>; <xref
                  ref-type="bibr" rid="SVORTL2015">Shelkowitz et al., 2015</xref>). The recordings
               we made during the sessions with Sara – which included audio recordings, video
               recordings, and taking pictures – were essential in trying to create memories that
               would hopefully last a lifetime. While the use of recordings and memory making are
               fundamental aspects in many end-of-life care programs<sup><xref ref-type="fn" rid="ftn4">4</xref></sup>, the specific cultural setting and the families’ individual belief systems
               certainly influence if, how, at what moments, and under which circumstances
               recordings are used. Shortly after Sara’s death for example, Jenny let us know that
               she was not yet ready to receive the pictures and videos, but this changed over time.
               Based on a personal initiative, I invited Jenny to the hospital 2 months later and
               after watching together and handing her over the material, she was grateful for the
               pictures and videos and said: “With these pictures I will never forget her.”</p>
            <p>In the case of Sara, also the involvement of the staff was highly valuable. In
               Colombia, people easily build up close social relationships and most Colombians are
               used to constantly sharing physical as well as personal and intimate spaces. Thus,
               when a baby dies after long weeks and months of struggles, the staff can also become
               emotionally affected. Accompanying nursing care tasks such as bathing or changing
               diapers with music provided a space for interaction and bonding not only for Sara’s
               family but also for the professional team. The lyrics that one of the head nurses
               wrote for Sara were transformed into a song that became an important element both
               during our sessions and after Sara’s death at the funeral. These interventions were
               highly appreciated by the NICU staff but are clearly shaped by the social and
               cultural expectations of interpersonal relationships, the relativity of rules and
               boundaries and the strong sense of community in Colombian society.</p>
         </sec>
         <!-- sec lvl 3 end -->
         <!-- sec lvl 3 begin -->
         <sec>
            <title>Case vignette 2: Facing the uncertainty of death</title>
            <p>
               <italic>Juan was born at 26 weeks, a birth weight of 675 grams and with multiple
                  difficulties related to his early start in life. Immediately after birth he needed
                  to be ventilated and remained in a critical condition over the next couple of
                  weeks. He was diagnosed with Bronchopulmonary Dysplasia (BPD)<sup><xref ref-type="fn" rid="ftn5">5</xref></sup> and a damaged bowel. When Juan was 35 days old, he was medically stable and
                  the attending neonatologist referred him to music therapy for supporting his
                  breathing and for fostering bonding with his parents.</italic>
            </p>
            <p>
               <italic>During the first session, both Juan’s mother Andrea and his father Felipe
                  were present. Andrea was crying while looking at Juan through the glass of the
                  incubator; Felipe was holding a bible and prayed. During our initial conversation,
                  the parents told me that they belonged to a Christian church and that they had
                  regularly sung for Juan during pregnancy both at their church and at home. These
                  songs – mostly spiritual songs, Christian pop songs, and sung prayers – soon
                  became the central musical themes during our sessions. In occasions that Andrea
                  was able to hold Juan in kangaroo care, we sang some of her favourite Christian
                  pop songs, which we adapted by integrating Juan’s name to the lyrics. When Juan
                  needed to stay in the incubator, we created short welcome songs or improvised
                  songs about Andrea’s feelings for him. In the meanwhile, Juan’s health fluctuated
                  a lot. He got an infection, was intubated, recovered, was taken off mechanical
                  ventilation but then got a further infection and needed to be ventilated once
                  more. These changes in Juan’s health were very difficult for Andrea. When he was
                  getting better, she cautiously expressed her hopes and illusions about a life
                  after hospitalization. When his health declined, these hopes were broken. While in
                  many sessions the music was aimed at helping Juan with his breathing and
                  relaxation, picking up and integrating Andrea’s current emotional states were
                  equally important. Songwriting, song improvisation, and singing significant pieces
                  of music were all interventions that allowed Andrea to express also some of her
                  more ambiguous feelings and thoughts. In some occasions, she also opted to listen
                  to improvised music, which we played on a nylon-string guitar. In these sessions,
                  musical elements such as harmonic tension-release or modulating between major and
                  minor modalities provided an additional opportunity for musically matching her
                  feelings. Besides the sessions with his parents, we also had the chance to provide
                  procedural support for Juan, for example during one of the extubations or during
                  the use of nebulizers to treat his BPD. With the consent of Andrea and the medical
                  staff, my colleague and I accompanied him even during two long surgeries in which
                  parts of his damaged intestine were removed. This close accompaniment of Juan was
                  highly appreciated by the parents and the professional staff. After 4 months of
                  fighting for his life, Juan was finally getting better; he was growing and even
                  started to bottle-feed. Also the medical team was more optimistic. However, he
                  remained prone to infections and suddenly needed to be ventilated once more. This
                  time, his health declined rapidly and Juan died a couple of days later. On the
                  last day of his life, my music therapy colleague was able to accompany Andrea and
                  Juan for the last time, singing her favourite song “Flying with angels”.</italic>
            </p>
            <p>The repetitive fluctuations and the uncertainty regarding Juan’s health were very
               challenging for both his parents and the staff. Predicting death in the ICU is very
               complex and especially with non-cancer diseases it can be problematic for physicians
               to recognize accurately a dying patient (<xref ref-type="bibr" rid="MPFRKTH2011"
                  >Meadow et al., 2011</xref>; <xref ref-type="bibr" rid="PMTKR2011">Papadimos et
                  al., 2011</xref>). Due to the constant changes of Juan’s condition, it was
               essential for us to maintain excellent communication with the medical staff and to be
               well informed about his current health status. This helped us to regularly
               re-evaluate and adapt our clinical goals according to his present state and to
               sensitively address Andrea or Felipe when offering music therapy or when discussing
               Juan’s development or challenges.</p>
            <p>Picking up and integrating the emotional states of his parents to the music therapy
               sessions was equally significant. Making progress and then suffering a setback can be
               very frustrating for parents in the NICU and can increase feelings of uncertainty
                  (<xref ref-type="bibr" rid="BMM2016">Bolívar Montes &amp; Montalvo Prieto,
                  2016</xref>). As music therapists, we tried to counterbalance the sense of
               helplessness and despair that often accompanied Juan’s parents through our constant
               presence and support, even during surgeries. When Juan was too unstable and we had to
               suspend music therapy for a while, we consciously tried to engage Andrea and Felipe
               in short conversations inside and outside the NICU in order to keep track of them and
               to maintain a close relationship. This was vital for being able to more easily resume
               music therapy when he was sufficiently stable again. The ups and downs that Juan’s
               parents went through during his hospitalization required also being sensitive to more
               ambiguous feelings they might have experienced. Song improvisation, songwriting, and
               trying to musically match their current moods, were some of the interventions used
               with the aim to acknowledge both ‘positively’ and ‘negatively’ associated feelings as
               normal experiences in such a situation. Being aware of over-identification and the
               dynamics of transference and countertransference were essential in this sense and are
               important elements in medical music psychotherapy (<xref ref-type="bibr" rid="M2016"
                  >Mondanaro, 2016</xref>).</p>
            <p>As stated in the introductory section, about 80% of the deaths in our NICU occur
               within the first week of life and these babies are not referred to music therapy. But
               also a relatively stable baby might get worse or even die in a very short time. At
               least three or four times, Juan was very close to death during his hospitalization
               and had to be resuscitated twice. However, at the end he was doing well and we all
               thought that the worst was over. Then he suddenly deteriorated and died within just a
               couple of days. This short time period between life and death can be an additional
               challenge, because parents have not much time to prepare and anticipate their loss.
               Although unanticipated loss is more frequently mentioned in the literature for
               perinatal loss including miscarriages or stillbirths (<xref ref-type="bibr"
                  rid="KPR2015">Kenner, Press, &amp; Ryan, 2015</xref>; <xref ref-type="bibr"
                  rid="KW2012">Kerstin &amp; Wagner, 2012</xref>; <xref ref-type="bibr" rid="R2004"
                  >Romesberg, 2004</xref>), it might well play an important role when also older
               babies suddenly die in the NICU. Knowing about the families’ social support system is
               paramount in this sense, since support from families and friends, but also an active
               participation in religious communities for example, can ameliorate complicated grief
               (CG) reactions after perinatal loss (<xref ref-type="bibr" rid="KW2012">Kerstin &amp;
                  Wagner, 2012</xref>). Support groups or bereavement services after a baby dies can
               additionally help parents to cope with their loss (<xref ref-type="bibr" rid="C2005"
                  >Capitulo, 2005</xref>; <xref ref-type="bibr" rid="HSE2008">Harvey, Snowdon, &amp;
                  Elbourne, 2008</xref>), but this is still not common practice in Colombia.</p>
            <p>A couple of weeks after Juan’s death I tried to contact Andrea by phone. Her mother
               picked up and told me that Andrea and Felipe were holding up fine and that they were
               spending most of their time with the church community. Andrea was not answering phone
               calls at the moment, but her mother told me that she had regularly spoken of music
               therapy and how important it had been for her and her husband during Juan’s
               hospitalization.</p>
         </sec>
         <!-- sec lvl 3 end -->
         <!-- sec lvl 3 begin -->
         <sec>
            <title>Case vignette 3: Rituality</title>
            <p>
               <italic>Baby Martin was born full-term, but due to a severe perinatal asphyxia and a
                  subsequently developed Hypoxic Ischemic Encephalopathy (HIE), he had to be
                  mechanically ventilated immediately after birth and was treated with moderate hypothermia<sup><xref ref-type="fn" rid="ftn6">6</xref></sup>. After about two weeks, it became clear that Martin had minimal chances of
                  survival. The medical staff informed me of his condition and asked me to work with
                  him and his family. This was shortly after having implemented music therapy in the
                  NICU and Martin was my first patient who was referred to me for end-of-life
                  care.</italic>
            </p>
            <p>
               <italic>The same morning, while I was working with another baby, I saw Martin’s
                  family arriving at the NICU. The parents entered first but then also Martin’s
                  sister. This was unusual, since siblings are normally not allowed to visit the
                  babies and spoke to his critical condition. A couple of minutes later a priest
                  came in and held a short service for Martin and his family. In the meanwhile I
                  finished my session and glimpsed at them from time to time. After the sermon, the
                  priest went out and Martin’s family stood around his crib, seemingly helpless and
                  unsure what to do next. I walked towards them and presented myself and asked them
                  if they would like to listen to some music while they were with Martin. Martin’s
                  parents agreed immediately – and I felt – somehow relieved. I played a simple
                  harmonic progression with a steady and slow beat and accompanied the guitar
                  playing with an improvised hummed melody, trying to create a calm and holding
                  atmosphere. Soon, Martin’s sister started to cry and I remember feeling initially
                  unsure about whether to continue or not. As I kept playing, also the parents
                  started to cry silently and gently touched their baby’s hand, feet, and face.
                  After about 15 to 20 minutes, I let the music slowly fade out and stood with them
                  in silence. Then, the parents covered Martin with a blanket they brought with them
                  and a couple of minutes later I saw them leaving the NICU. Martin died the same
                  night.</italic>
            </p>
            <p>While this case description is less detailed compared to the other vignettes, it
               exemplifies a particular part of our clinical practice, in which we see a dying baby
               and its family for a single session. This can be challenging, because there is
               neither a previously established therapeutic relationship nor are there any shared
               musical experiences with the families that can help us music therapists to navigate
               in such a delicate situation. But it can also be an opportunity to create a (musical)
               atmosphere that hopefully supports parents in connecting with their baby, in
               honouring its life and to say goodbye.</p>
            <p>Music, together with other art forms, has been an integral part of rituals and
               ceremonies for thousands of years (<xref ref-type="bibr" rid="D2009">Dissanayke,
                  2009</xref>). A ritual is a set of coordinated and synchronized behaviours and
               actions that gain relevance by the way they are performed: “A ritual <italic>as
                  ritual </italic>has no purpose outside itself: the purpose of the ritual is that
               it be performed, and performed correctly” (<xref ref-type="bibr" rid="M2009">Merker,
                  2009, p. 46</xref>). At its essence, a
               ritual marks an important event or moment in our lives, whether the goal may be to
               worship, honour, thank, celebrate, welcome, or farewell. This means that rituals
               “provide meaning and order to transitions, and symbolically connect people and
               events“ (<xref ref-type="bibr" rid="KK2007">Kobler, Limbo, &amp; Kavanaugh,
                  2007, p. 299</xref>). While our daily
               life is full of rituals, in the NICU, however, this is different. Parents normally do
               not celebrate their baby’s birth, as they would probably do it at home. Often, they
               cannot share their joy with their families and friends and even the mere thought of
               celebration can be difficult to bear considering the amount of stress, worries, and
               anxiety that many parents face in the NICU. The same is true when a baby dies. Saying
               good-bye is often a silent and solitary act in the NICU, without music, poetry, or
               the presence of friends or even important family members. Rituals can thus be crucial
               elements during end-of-life care in the NICU and can help families to find support,
               meaning and to initiate their grief process in the context of a structured and shared
               experience (<xref ref-type="bibr" rid="C2005">Capitulo, 2005</xref>; <xref
                  ref-type="bibr" rid="KK2007">Kobler, Limbo, &amp; Kavanaugh, 2007</xref>).</p>
            <p>While the (exact) reproduction of learned actions and behaviours is certainly an
               important aspect in defining rituals (<xref ref-type="bibr" rid="M2009">Merker,
                  2009</xref>), at least in the context of our clinical practice, these actions and
               behaviours are however often improvised. Since in our hospital no palliative care
               team or bereavement program exists, there is no established way of working with
               parents and babies in such a situation; there is no formalized ‘ritual’ that might
               guide and support parents in expressing their grief, no ceremonial acts, no rules to
               follow, no predetermined music dedicated to honour the baby’s short but important
               life. This can be especially challenging considering patients like Martin, since
               there is no time to discuss or prepare potential rituals that parents might want to
               be part of. While it remains unclear if Martin’s family perceived the music therapy
               session as a ritual, being accompanied by music in such a situation might have helped
               to create a context with ritual-like characteristics. Kobler, Limbo, &amp; Kavanaugh
                  (<xref ref-type="bibr" rid="KK2007">2007, p. 291</xref>) described three dimensions of rituals in perinatal
               and paediatric death, labelled as <italic>meaning-making</italic>,
                  <italic>intention</italic>, and <italic>participation</italic>.</p>
            <p>
               <italic>Meaning-making</italic> refers to the inherent goal of any ritual to mark a
               moment or situation as something significant and meaningful. Symbols such as words,
               objects, movements, but also music, are used to individually create meaning for the
               participants and facilitate the grief process. Especially in single sessions like the
               one with Martin, music therapy is often an unexpected and extraordinary event for
               families in such circumstances. This can eventually help to adhere a special meaning
               to the situation, to mark it as something <italic>important</italic>:</p>
            <disp-quote>
               <p>One could say, in fact, that ceremonies composed of music and associated arts are
                  the behavioural or expressive counterpart of religious doctrine and belief,
                  providing something ‘special’ (shaped, embellished) to do for humans cognisant of
                  and attempting to cope with the problems and uncertainties of mortal existence,
                  whether past, present or future (<xref ref-type="bibr" rid="D2009">Dissanayake,
                     2009, p. 24</xref>).</p>
            </disp-quote>
            <p>While <italic>intention</italic> refers to an inner “determination to act in a
               certain way” (<xref ref-type="bibr" rid="KK2007">Kobler, Limbo, &amp; Kavanaugh,
                  2007, p. 291</xref>),
                  <italic>participation</italic> in rituals for dying babies in the NICU should be
               voluntary and adjusted to the level of comfort of the parents. In our experience,
               music is something that parents generally welcome during end-of-life care in the NICU
               and while levels of participation can vary, music therapy can facilitate the
               synchronization of the families’ behaviours and actions during a session and thus to
               “coordinate temporally structured events through interaction” (<xref ref-type="bibr"
                  rid="CSW2004">Clayton, Sager, &amp; Will, 2004, p. 3</xref>). Entrainment – the conscious synchronization and
               modification of musical elements in relation to physiological, emotional or
               behavioural states of the families and babies – can be especially useful in this
               sense; both entrainment and synchronization are core aspects in many rituals (<xref
                  ref-type="bibr" rid="CSW2004">Clayton, Sager, &amp; Will, 2004</xref>; <xref
                  ref-type="bibr" rid="M2009">Merker, 2009</xref>).</p>
            <p>Whether prepared and anticipated or improvised in the moment, music can play a
               crucial role in establishing a ritual for families during end-of-life care in the
               NICU. And although there are no testimonies from Martin’s family about their
               perception of music therapy, I had the strong impression that the music helped them
               to instinctively do what they needed to do – to say goodbye.</p>
         </sec>
         <!-- sec lvl 3 end -->
      </sec>
      <!-- sec lvl 2 end -->
      <!-- sec lvl 2 begin -->
      <sec>
         <title>Conclusions</title>
         <p>In the three case illustrations, I provided some early clinical insights into music
            therapy during end-of-life care in the NICU. While it was aimed at highlighting
            particular issues in each vignette, family-centred care, rituality or memory making are
            certainly transversal themes during end-of-life care in general and not limited to
            single experiences. Similarly, context and culture are underlying forces that influenced
            all the cases and are particularly important to bear in mind when working with families
            whose background differ from those of the music therapist (<xref ref-type="bibr"
               rid="F2011">Forrest, 2011</xref>, <xref ref-type="bibr" rid="F2014">2014</xref>;
               <xref ref-type="bibr" rid="M2016">Mondanaro, 2016</xref>). In addition to cultural
            differences, mothers and fathers can experience distinct challenges when having a baby
            in the NICU (<xref ref-type="bibr" rid="MEP2016">Mondanaro, Ettenberger, &amp; Park,
               2016</xref>), which may result in different ways of coping when facing the death of
            their baby (<xref ref-type="bibr" rid="C2005">Capitulo, 2005</xref>; <xref
               ref-type="bibr" rid="KW2012">Kersting &amp; Wagner, 2012</xref>). Thus, developing a
            selective understanding of grief and loss in parents is crucial for end-of-life care in
            the NICU but also vital with respect to other causes than death (<xref ref-type="bibr"
               rid="D2005a">Dyer, 2005a</xref>, <xref ref-type="bibr" rid="D2005b">b</xref>).
            Family-centred care principles, adapting a sensitive language in communicating with
            families and individualizing the therapy offer according to the patients and families
            needs and expectations are certainly paramount aspects in this sense (<xref
               ref-type="bibr" rid="KPR2015">Kenner, Press, &amp; Ryan, 2015</xref>; <xref
               ref-type="bibr" rid="MRL2015">Mullen, Reynolds, &amp; Larson, 2015</xref>).</p>
         <p>Considering that our clinical work takes place in Colombia, it is also important to
            recognize the subtle differences in general end-of-life care approaches between Latin
            America and North America or Europe. A study carried out in California for instance
               (<xref ref-type="bibr" rid="CHCF2006">California Health Care Foundation,
            2006</xref>), found significant differences among ethnic groups regarding
            life-sustaining treatments with 44% of Latino and African-American participants
            believing that “everything possible should be done in all circumstances to save a life”
            in contrast to 14% of non-Hispanic white participants. <xref ref-type="bibr"
               rid="FGZCFV2012">Fajardo et al. (2012)</xref> analysed the end-of-life decisions in
            NICUs of five Latin American countries and concluded that withholding or withdrawing of
            life support is very rare in Latin America and that much more deaths are accompanied by
            full life support and Cardiopulmonary Resuscitation (CPR) compared to the United States,
            Canada, or European countries. Also, there seem to be less family involvement when it
            comes to decisions regarding withholding life-sustaining treatments. Such distinctions
            are important to acknowledge, since they reflect also wider cultural, social, and
            religious values (<xref ref-type="bibr" rid="L2010">Luce, 2010</xref>).</p>
         <p>Being able to accompany and support babies and their families during their last stages
            of life is a huge honour and can be very rewarding. However, it is also challenging and
            at times frustrating and the need for staff support and to recognize staff suffering is
            frequently mentioned in guidelines regarding end-of-life care (<xref ref-type="bibr"
               rid="CR2014">Cook &amp; Rocker, 2014</xref>; <xref ref-type="bibr" rid="KPR2015"
               >Kenner, Press, &amp; Ryan, 2015</xref>; <xref ref-type="bibr" rid="PMTKR2011"
               >Papadimos et al., 2011</xref>). Adequate training, close supervision and cultivating
            personal wellbeing can help music therapists to cope when working with dying babies and
            their families in the NICU. In our own case, weekly team meetings provide an additional
            opportunity to informally discuss some of the difficulties and challenges we experience
            when working with such patients.</p>
         <p>As stated in the introduction of this section, it is important to point out that
            end-of-life care in our hospital is not yet a formalized process and no palliative care
            team or bereavement program exists. Thus, music therapy is still provided sporadically
            in this field and we are just beginning to systematize our work in this area. Any
            conclusions for clinical practices outside our own specific setting need therefore to be
            drawn with great care. However, we are keen to learn from other music therapists working
            in this field and hope that this article stimulates the exchange of experiences
            regarding music therapy during end-of-life care in the NICU.</p>
      </sec>
      <!-- sec lvl 2 end -->
      <!-- sec lvl 2 begin -->
      <sec>
         <title>Acknowledgements</title>
         <p>I want to thank Dr. Helen Shoemark for her comments and suggestions in writing this
            article.</p>
      </sec>
      <!-- sec lvl 2 end -->
   </body>
   <back>
      <fn-group>
         <fn id="ftn1">
            <p> All the names in the case vignettes were changed and
               consent for presenting the cases was obtained.</p>
         </fn>
         <fn id="ftn2">
            <p> This case vignette was originally published in Spanish in
               Ettenberger (<xref ref-type="bibr" rid="E2017b">2017b</xref>). Consent for publishing it in
               this article was obtained.</p>
         </fn>
         <fn id="ftn3">
            <p> Necrotizing enterocolitis is a complex bowel condition of
               very preterm babies, in which parts of the bowel undergo tissue death.</p>
         </fn>
         <fn id="ftn4">
            <p> See for example the wonderful work of music therapist Brian
               Schreck at Cincinnati Children’s Hospital, who records heartbeats of palliative care
               patients and their families and uses these recordings for songwriting
                  (<uri>http://blog.cincinnatichildrens.org/patient-family-experience/and-the-beat-goes-on)</uri>.</p>
         </fn>
         <fn id="ftn5">
            <p> Bronchopulmonary Dysplasia (BPD) is a chronic lung disease
               common in extremely preterm infants and includes abnormal findings on chest x-ray and
               the need for supplemental oxygen at ≥ 28 days of life (<xref ref-type="bibr"
                  rid="SP2011">Sahni &amp; Phelps, 2011</xref>).</p>
         </fn>
         <fn id="ftn6">
            <p> Hypoxic Ischemic Encephalopathy (HIE) is a type of brain
               damage that occurs when the brain does not receive enough oxygen and blood. Moderate
               hypothermia consists of selectively cooling the head or whole body of the baby as a
               treatment of the condition (<xref ref-type="bibr" rid="A2014">Allen,
               2014</xref>).</p>
         </fn>
      </fn-group>
      <ref-list>
         <ref id="AAP2013">
            <!--AAP American Academy of Pediatrics. (2013). Pediatric palliative care and hospice care commitments, guidelines, and recommendations. <italic>Pediatrics, 132</italic>(5), 966–972. <uri>http://dx.doi.org/10.1542/peds.2013-2731</uri>-->
            <mixed-citation publication-type="journal" publication-format="web">AAP American Academy
               of Pediatrics. (2013). Pediatric palliative care and hospice care commitments,
               guidelines, and recommendations. <italic>Pediatrics, 132</italic>(5), 966–972.
                  <uri>http://dx.doi.org/10.1542/peds.2013-2731</uri>
            </mixed-citation>
         </ref>
         <ref id="AAP2000">
            <!--AAP American Academy of Pediatrics. (2000). Palliative care for children. <italic>Pediatrics, 106</italic>(2), 351–357.-->
            <mixed-citation publication-type="journal" publication-format="print">AAP American
               Academy of Pediatrics. (2000). Palliative care for children. <italic>Pediatrics,
                  106</italic>(2), 351–357.</mixed-citation>
         </ref>
         <ref id="A2014">
            <!--Allen, K. A. (2014). Moderate hypothermia: Is selective head cooling or whole body cooling better? <italic>Advances in Neonatal Care, 14</italic>(2), 113–118. <uri>http://dx.doi.org/10.1097/ANC.0000000000000059</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Allen</surname>
                     <given-names>K A</given-names>
                  </name>
               </person-group>
               <year>2014</year>
               <article-title>Moderate hypothermia: Is selective head cooling or whole body cooling
                  better?</article-title>
               <source>Advances in Neonatal Care</source>
               <volume>14</volume>
               <issue>2</issue>
               <fpage>113</fpage>
               <lpage>118</lpage>
               <uri>http://dx.doi.org/10.1097/ANC.0000000000000059</uri>
            </element-citation>
         </ref>
         <ref id="ABC2013">
            <!--Archie, P., Bruera, E., & Cohen, L. (2013). Music-based interventions in palliative cancer care: A review of quantitative studies and neurobiological literature. <italic>Support Care Cancer, 21</italic>, 2609–2624. <uri>http://dx.doi.org/10.1007/s00520-013-1841-4</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Archie</surname>
                     <given-names>P</given-names>
                  </name>
                  <name>
                     <surname>Bruera</surname>
                     <given-names>E</given-names>
                  </name>
                  <name>
                     <surname>Cohen</surname>
                     <given-names>L</given-names>
                  </name>
               </person-group>
               <year>2013</year>
               <article-title>Music-based interventions in palliative cancer care: A review of
                  quantitative studies and neurobiological literature</article-title>
               <source>Support Care Cancer</source>
               <volume>21</volume>
               <fpage>2609</fpage>
               <lpage>2624</lpage>
               <uri>http://dx.doi.org/10.1007/s00520-013-1841-4</uri>
            </element-citation>
         </ref>
         <ref id="BGG2016">
            <!--Bieleninik, L., Ghetti, C., & Gold, C. (2016). Music therapy for preterm infants and their parents: A meta-analysis. <italic>Pediatrics, 138</italic>(3),.Advanced online publication. <uri>http://dx.doi.org/10.1542/peds.2016-0971</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Bieleninik</surname>
                     <given-names>L</given-names>
                  </name>
                  <name>
                     <surname>Ghetti</surname>
                     <given-names>C</given-names>
                  </name>
                  <name>
                     <surname>Gold</surname>
                     <given-names>C</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Music therapy for preterm infants and their parents: A
                  meta-analysis</article-title>
               <source>Pediatrics</source>
               <volume>138</volume>
               <issue>3</issue>
               <uri>http://dx.doi.org/10.1542/peds.2016-0971</uri>
            </element-citation>
         </ref>
         <ref id="BMM2016">
            <!--BolívarMontes, L.A., & Montalvo Prieto, A. (2016). Uncertainty associated to parents of preterm infants hospitalized in neonatal intensive care units. <italic>Investigación y Educación en Enfermería, 34</italic>(2), 360-367. <uri>http://dx.doi.org/10.17533/udea.iee.v34n2a16</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Bolívar Montes</surname>
                     <given-names>L A</given-names>
                  </name>
                  <name>
                     <surname>Montalvo</surname>
                     <given-names>A</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Uncertainty associated to parents of preterm infants hospitalized in
                  neonatal intensive care units</article-title>
               <source>Investigación y Educación en Enfermería</source>
               <volume>34</volume>
               <issue>2</issue>
               <fpage>360</fpage>
               <lpage>367</lpage>
               <uri>http://dx.doi.org/10.17533/udea.iee.v34n2a16</uri>
            </element-citation>
         </ref>
         <ref id="BD2010">
            <!--Bradt, J., & Dileo, C. (2010). Music therapy for end-of-life care. <italic>Cochrane Database of Systematic Reviews, 1</italic>, CD007169. <uri>http://dx.doi.org/10.1002/14651858.CD007169.pub2</uri>.-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Bradt</surname>
                     <given-names>J</given-names>
                  </name>
                  <name>
                     <surname>Dileo</surname>
                     <given-names>C</given-names>
                  </name>
               </person-group>
               <year>2010</year>
               <article-title>Music therapy for end-of-life care</article-title>
               <source>Cochrane Database of Systematic Reviews</source>
               <volume>1</volume>
               <elocation-id>CD007169</elocation-id>
               <uri>http://dx.doi.org/10.1002/14651858.CD007169.pub2</uri>
            </element-citation>
         </ref>
         <ref id="CHCF2006">
            <!--California Health Care Foundation. (2006). <italic>Attitudes towards end-of-life care in California</italic>. Retrieved from <uri>http://www.chcf.org/publications/2006/11/attitudes-toward-endoflife-care-in-california</uri>.-->
            <mixed-citation publication-type="journal" publication-format="web">California Health
               Care Foundation. (2006). <italic>Attitudes towards end-of-life care in
                  California</italic>. Retrieved from
                  <uri>http://www.chcf.org/publications/2006/11/attitudes-toward-endoflife-care-in-california</uri>.</mixed-citation>
         </ref>
         <ref id="C2005">
            <!--Capitulo, K.L. (2005). Evidence for healing interventions with perinatal bereavement. <italic>The American Journal of Maternal/Child Nursing, 30</italic>(6), 389–396. Retrieved from <uri>https://doi.org/10.1097/00005721-200511000-00007</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Capitulo</surname>
                     <given-names>K L</given-names>
                  </name>
               </person-group>
               <year>2005</year>
               <article-title>Evidence for healing interventions with perinatal
                  bereavement</article-title>
               <source>The American Journal of Maternal/Child Nursing</source>
               <volume>30</volume>
               <issue>6</issue>
               <fpage>389</fpage>
               <lpage>396</lpage>
               <uri>https://doi.org/10.1097/00005721-200511000-00007</uri>
            </element-citation>
         </ref>
         <ref id="CR2014">
            <!--Cook, D., & Rocker, G. (2014). Dying with dignity in the intensive care unit. <italic>New England Journal of Medicine, 370</italic>, 2506–2514. <uri>http://dx.doi.org/10.1056/NEJMra1208795</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Cook</surname>
                     <given-names>D</given-names>
                  </name>
                  <name>
                     <surname>Rocker</surname>
                     <given-names>G</given-names>
                  </name>
               </person-group>
               <year>2014</year>
               <article-title>Dying with dignity in the intensive care unit</article-title>
               <source>New England Journal of Medicine</source>
               <volume>370</volume>
               <fpage>2506</fpage>
               <lpage>2514</lpage>
               <uri>http://dx.doi.org/10.1056/NEJMra1208795</uri>
            </element-citation>
         </ref>
         <ref id="CSBM2015">
            <!--Cortezzo, D.E., Sanders, M.R., Brownell, E.A., & Moss, K. (2015). End-of-life care in the neonatal intensive care unit: Experiences of staff and parents.<italic> American Journal of Perinatology, 32</italic>(8), 713–724. <uri>http://dx.doi.org/10.1055/s-0034-1395475</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Cortezzo</surname>
                     <given-names>D E</given-names>
                  </name>
                  <name>
                     <surname>Sanders</surname>
                     <given-names>M R</given-names>
                  </name>
                  <name>
                     <surname>Brownell</surname>
                     <given-names>E A</given-names>
                  </name>
                  <name>
                     <surname>Moss</surname>
                     <given-names>K</given-names>
                  </name>
               </person-group>
               <year>2015</year>
               <article-title>End-of-life care in the neonatal intensive care unit: Experiences of
                  staff and parents</article-title>
               <source>American Journal of Perinatology</source>
               <volume>32</volume>
               <issue>8</issue>
               <fpage>713</fpage>
               <lpage>724</lpage>
               <uri>http://dx.doi.org/10.1055/s-0034-1395475</uri>
            </element-citation>
         </ref>
         <ref id="CSW2004">
            <!--Clayton, M., Sager, R., & Will, U. (2004). In time with the music: The concept of entrainment and its significance for ethnomusicology. <italic>ESEM CounterPoint, 1</italic>, 1–45.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Clayton</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Sager</surname>
                     <given-names>R</given-names>
                  </name>
                  <name>
                     <surname>Will</surname>
                     <given-names>U</given-names>
                  </name>
               </person-group>
               <year>2004</year>
               <article-title>In time with the music: The concept of entrainment and&#x2028;its
                  significance for ethnomusicology</article-title>
               <source>ESEM CounterPoint</source>
               <volume>1</volume>
               <fpage>1</fpage>
               <lpage>45</lpage>
            </element-citation>
         </ref>
         <ref id="D2009">
            <!--Dissanayake, E. (2009). Root, leaf, blossom, or bole: Concerning the origin and adaptive function of music. In S. Malloch & C. Trevarthen (Eds.). <italic>Communicative musicality. Exploring the basis of human companionship </italic>(pp. 17–30). Oxford, England: Oxford University Press.-->
            <element-citation publication-type="book-chapter" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Dissanayake</surname>
                     <given-names>E</given-names>
                  </name>
               </person-group>
               <year>2009</year>
               <chapter-title>Root, leaf, blossom, or bole: Concerning the origin and adaptive
                  function of music</chapter-title>
               <person-group person-group-type="editor">
                  <name>
                     <surname>Malloch</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Trevarthen</surname>
                     <given-names>C</given-names>
                  </name>
               </person-group>
               <source>Communicative musicality. Exploring the basis of human companionship</source>
               <fpage>17</fpage>
               <lpage>30</lpage>
               <publisher-loc>Oxford, England</publisher-loc>
               <publisher-name>Oxford University Press</publisher-name>
            </element-citation>
         </ref>
         <ref id="D2005a">
            <!--Dyer, K.A. (2005a). Identifying, understanding, and working with grieving parents in the NICU, part I: Identifying and understanding loss and the grief response. <italic>Neonatal Network, 24</italic>(3), 35–46.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Dyer</surname>
                     <given-names>K A</given-names>
                  </name>
               </person-group>
               <year>2005a</year>
               <article-title>Identifying, understanding, and working with grieving parents in the
                  NICU, part I: Identifying and understanding loss and the grief
                  response.</article-title>
               <source>Neonatal Network</source>
               <volume>24</volume>
               <issue>3</issue>
               <fpage>35</fpage>
               <lpage>46</lpage>
            </element-citation>
         </ref>
         <ref id="D2005b">
            <!--Dyer, K.A. (2005b). Identifying, understanding, and working with grieving parents in the NICU, part II: Strategies. <italic>Neonatal Network, 24</italic>(4), 27–40.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Dyer</surname>
                     <given-names>K A</given-names>
                  </name>
               </person-group>
               <year>2005b</year>
               <article-title>Identifying, understanding, and working with grieving parents in the
                  NICU, part II: Strategies</article-title>
               <source>Neonatal Network</source>
               <volume>24</volume>
               <issue>4</issue>
               <fpage>27</fpage>
               <lpage>40</lpage>
            </element-citation>
         </ref>
         <ref id="E2017a">
            <!--Ettenberger, M. (2017a). Music therapy in the neonatal intensive care unit (NICU): Putting the families at the centre of care. <italic>British Journal of Music Therapy</italic>, 1–6, Advanced online publication. <uri>http://dx.doi.org/10.1177/139457516685881</uri>.-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Ettenberger</surname>
                     <given-names>M</given-names>
                  </name>
               </person-group>
               <year>2017a</year>
               <article-title>Music therapy in the neonatal intensive care unit (NICU): Putting the
                  families at the centre of care</article-title>
               <source>British Journal of Music Therapy</source>
               <fpage>1</fpage>
               <lpage>6</lpage>
               <uri>http://dx.doi.org/10.1177/139457516685881</uri>
            </element-citation>
         </ref>
         <ref id="E2017b">
            <!--Ettenberger, M. (2017b). Musicoterapia en la Unidad de Cuidados Intensivos Neonatal – Un enfoque centrado en la familia. [Music therapy in the neonatal intensive care unit – A family-centred approach]. In G. Federico & V. Tosto G. (Eds.). <italic>Lo que suena en las sesiones. Musicoterapia, casos clínicos [Case studies in Music Therapy]</italic>. Buenos Aires, Argentina: Editorial Kier.-->
            <element-citation publication-type="book-chapter" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Ettenberger</surname>
                     <given-names>M.</given-names>
                  </name>
               </person-group>
               <year>2017b</year>
               <chapter-title xml:lang="es">Musicoterapia en la Unidad de Cuidados Intensivos
                  Neonatal – Un enfoque centrado en la familia</chapter-title>
               <trans-title xml:lang="en">Music therapy in the neonatal intensive care unit – A
                  family-centred approach</trans-title>
               <person-group person-group-type="editor">
                  <name>
                     <surname>Federico</surname>
                     <given-names>G</given-names>
                  </name>
                  <name>
                     <surname>Tosto G</surname>
                     <given-names>V</given-names>
                  </name>
               </person-group>
               <source>Lo que suena en las sesiones. Musicoterapia, casos clínicos</source>
               <publisher-loc>Buenos Aires, Argentina</publisher-loc>
               <publisher-name>Editorial Kier</publisher-name>
               <comment>In press</comment>
            </element-citation>
         </ref>
         <ref id="EROMP2016">
            <!--Ettenberger, M., Rojas Cárdenas, C., Odell-Miller, H., & Parker, M. (2016). Family-centred Music Therapy with preterm infants and their parents in the neonatal intensive care unit (NICU) in Colombia – A mixed-methods study. <italic>Nordic Journal of Music Therapy, </italic>Advanced online publication. <uri>http://dx.doi.org/10.1080/08098131.2016</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Ettenberger</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Rojas</surname>
                     <given-names>C</given-names>
                  </name>
                  <name>
                     <surname>Odell-Miller</surname>
                     <given-names>H</given-names>
                  </name>
                  <name>
                     <surname>Parker</surname>
                     <given-names>M</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Family-centred Music Therapy with preterm infants and their parents in
                  the neonatal intensive care unit (NICU) in Colombia – A mixed-methods
                  study</article-title>
               <source>Nordic Journal of Music Therapy</source>
               <uri>http://dx.doi.org/10.1080/08098131.2016</uri>
            </element-citation>
         </ref>
         <ref id="EOMRTPC2014">
            <!--Ettenberger, M., Odell-Miller, H., Rojas Cárdenas, C., Torres Serrano, S., Parker, M., & Camargo Llanos, S.M. (2014). Music therapy with premature infants and their caregivers in Colombia – A mixed methods pilot study including a randomized trial. <italic>Voices: A World Forum for Music Therapy, 14</italic>(2). <uri>http://dx.doi.org/10.15845/voices.v14i2.756</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Ettenberger</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Odell-Miller</surname>
                     <given-names>H</given-names>
                  </name>
                  <name>
                     <surname>Rojas</surname>
                     <given-names>C</given-names>
                  </name>
                  <name>
                     <surname>Torres</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Parker</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Camargo</surname>
                     <given-names>S M</given-names>
                  </name>
               </person-group>
               <year>2014</year>
               <article-title>Music therapy with premature infants and their caregivers in Colombia
                  – A mixed methods pilot study including a randomized trial</article-title>
               <source>Voices: A World Forum for Music Therapy</source>
               <volume>14</volume>
               <issue>2</issue>
               <uri>http://dx.doi.org/10.15845/voices.v14i2.756</uri>
            </element-citation>
         </ref>
         <ref id="FGZCFV2012">
            <!--Fajardo, C.A., González, S., Zambosco, G., Cancela, M.J., Forero, L.V., Venegas, M., … , Lantos, J. (2012). End of life, death and dying in neonatal intensive care units in Latin America. <italic>Foundation Acta Pædiatrica, 101</italic>, 609–613. <uri>http://dx.doi.org/10.1111/j.1651-2227.2012.02596.x</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Fajardo</surname>
                     <given-names>C A</given-names>
                  </name>
                  <name>
                     <surname>González</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Zambosco</surname>
                     <given-names>G</given-names>
                  </name>
                  <name>
                     <surname>Cancela</surname>
                     <given-names>M J</given-names>
                  </name>
                  <name>
                     <surname>Forero</surname>
                     <given-names>L V</given-names>
                  </name>
                  <name>
                     <surname>Venegas</surname>
                     <given-names>M</given-names>
                  </name>
                  <etal>>et al.</etal>
                  <name>
                     <surname>Lantos</surname>
                     <given-names>J</given-names>
                  </name>
               </person-group>
               <year>2012</year>
               <article-title>End of life, death and dying in neonatal intensive care units in Latin
                  America.</article-title>
               <source>Foundation Acta Pædiatrica</source>
               <volume>101</volume>
               <fpage>609</fpage>
               <lpage>613</lpage>
               <uri>http://dx.doi.org/10.1111/j.1651-2227.2012.02596.x</uri>
            </element-citation>
         </ref>
         <ref id="F2006">
            <!--Flyvbjerg, B. (2006). Five misunderstandings about case-study research. <italic>Qualitative Inquiry, 12</italic>(2), 219–245.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Flyvbjerg</surname>
                     <given-names>B</given-names>
                  </name>
               </person-group>
               <year>2006</year>
               <article-title>Five misunderstandings about case-study research</article-title>
               <source>Qualitative Inquiry</source>
               <volume>12</volume>
               <issue>2</issue>
               <fpage>219</fpage>
               <lpage>245</lpage>
            </element-citation>
         </ref>
         <ref id="F2014">
            <!--Forrest, L. (2014). Your song, my song, our song: Developing music therapy programs for a culturally diverse community in home-based paediatric palliative care. <italic>Australian Journal of Music Therapy, 25</italic>, 15–27.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Forrest</surname>
                     <given-names>L</given-names>
                  </name>
               </person-group>
               <year>2014</year>
               <article-title>Your song, my song, our song: Developing music therapy programs for a
                  culturally diverse community in home-based paediatric palliative
                  care</article-title>
               <source>Australian Journal of Music Therapy</source>
               <volume>25</volume>
               <fpage>15</fpage>
               <lpage>27</lpage>
            </element-citation>
         </ref>
         <ref id="F2011">
            <!--Forrest, L. (2011). Supportive cancer care at the end of life: Mapping the cultural landscape in palliative care and music therapy. <italic>Music and Medicine, 3</italic>(1), 9–14.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Forrest</surname>
                     <given-names>L</given-names>
                  </name>
               </person-group>
               <year>2011</year>
               <article-title>Supportive cancer care at the end of life: Mapping the cultural
                  landscape in palliative care and music therapy</article-title>
               <source>Music and Medicine</source>
               <volume>3</volume>
               <issue>1</issue>
               <fpage>9</fpage>
               <lpage>14</lpage>
            </element-citation>
         </ref>
         <ref id="GCBFHB2011">
            <!--Gooding, J.S., Cooper, L.G., Blaine, A.I., Franck, L.S., Howse, J.L., & Berns, S.D. (2011) Family support and family-centered care in the neonatal intensive care unit: Origins, advances, impact. <italic>Seminars in Perinatology, 35</italic>(1), 20–28. <uri>http://dx.doi.org/10.1053/j.semperi.2010.10.004</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Gooding</surname>
                     <given-names>J S</given-names>
                  </name>
                  <name>
                     <surname>Cooper</surname>
                     <given-names>L G</given-names>
                  </name>
                  <name>
                     <surname>Blaine</surname>
                     <given-names>A I</given-names>
                  </name>
                  <name>
                     <surname>Franck</surname>
                     <given-names>L S</given-names>
                  </name>
                  <name>
                     <surname>Howse</surname>
                     <given-names>J L</given-names>
                  </name>
                  <name>
                     <surname>Berns</surname>
                     <given-names>S D</given-names>
                  </name>
               </person-group>
               <year>2011</year>
               <article-title>Family support and family-centered care in the neonatal intensive care
                  unit: Origins, advances, impact</article-title>
               <source>Seminars in Perinatology</source>
               <volume>35</volume>
               <issue>1</issue>
               <fpage>20</fpage>
               <lpage>28</lpage>
               <uri>http://dx.doi.org/10.1053/j.semperi.2010.10.004</uri>
            </element-citation>
         </ref>
         <ref id="GSMDGMLHW2013">
            <!--Gutgsell, K.J., Schluchter, M., Margevicius, S., DeGolia, P.A., McLaughlin, B., Harris, M., … Wiencek, C. (2013). Music therapy reduces pain in palliative care patients: A randomized controlled trial. <italic>Journal of Pain and Symptom Management, 45</italic>(5), 822–831. Retrieved from <uri>http://dx.doi.org/10.1016/j.jpainsymman.2012.05.008</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Gutgsell</surname>
                     <given-names>K J</given-names>
                  </name>
                  <name>
                     <surname>Schluchter</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Margevicius</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>DeGolia</surname>
                     <given-names>P A</given-names>
                  </name>
                  <name>
                     <surname>McLaughlin</surname>
                     <given-names>B</given-names>
                  </name>
                  <name>
                     <surname>Harris</surname>
                     <given-names>M</given-names>
                  </name>
                  <etal>>et al.</etal>
                  <name>
                     <surname>Wiencek</surname>
                     <given-names>C</given-names>
                  </name>
               </person-group>
               <year>2013</year>
               <article-title>Music therapy reduces pain in palliative care patients: A randomized
                  controlled trial</article-title>
               <source>Journal of Pain and Symptom Management</source>
               <volume>45</volume>
               <issue>5</issue>
               <fpage>822</fpage>
               <lpage>831</lpage>
               <uri>http://dx.doi.org/10.1016/j.jpainsymman.2012.05.008</uri>
            </element-citation>
         </ref>
         <ref id="HSTLLK2009">
            <!--Hartling, L., Shaik, M.S., Tjosvold, L., Leicht, R., Liang, Y., & Kumar, M. (2009). Music for medical indications in the neonatal period: A systematic review of randomised controlled trials. <italic>Archives of Diseases in Childhood. Fetal and Neonatal Edition, 94, </italic>349–354. <uri>http://dx.doi.org/10.1136/adc.2008.148411</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Hartling</surname>
                     <given-names>L</given-names>
                  </name>
                  <name>
                     <surname>Shaik</surname>
                     <given-names>M S</given-names>
                  </name>
                  <name>
                     <surname>Tjosvold</surname>
                     <given-names>L</given-names>
                  </name>
                  <name>
                     <surname>Leicht</surname>
                     <given-names>R</given-names>
                  </name>
                  <name>
                     <surname>Liang</surname>
                     <given-names>Y</given-names>
                  </name>
                  <name>
                     <surname>Kumar</surname>
                     <given-names>M</given-names>
                  </name>
               </person-group>
               <year>2009</year>
               <article-title>Music for medical indications in the neonatal period: A systematic
                  review of randomised controlled trials</article-title>
               <source>Archives of Diseases in Childhood. Fetal and Neonatal Edition</source>
               <volume>94</volume>
               <fpage>349</fpage>
               <lpage>354</lpage>
               <uri>http://dx.doi.org/10.1136/adc.2008.148411</uri>
            </element-citation>
         </ref>
         <ref id="HSE2008">
            <!--Harvey, S., Snowdon, C., & Elbourne, D. (2008). Effectiveness of bereavement interventions in neonatal intensive care: A review of the evidence. <italic>Seminars in Fetal & Neonatal Medicine, 13</italic>, 341–356. <uri>http://dx.doi.org/10.1016/j.siny.2008.03.011</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Harvey</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Snowdon</surname>
                     <given-names>C</given-names>
                  </name>
                  <name>
                     <surname>Elbourne</surname>
                     <given-names>D</given-names>
                  </name>
               </person-group>
               <year>2008</year>
               <article-title>Effectiveness of bereavement interventions in neonatal intensive care:
                  A review of the evidence</article-title>
               <source>Seminars in Fetal &amp; Neonatal Medicine</source>
               <volume>13</volume>
               <fpage>341</fpage>
               <lpage>356</lpage>
               <uri>http://dx.doi.org/10.1016/j.siny.2008.03.011</uri>
            </element-citation>
         </ref>
         <ref id="H2016">
            <!--Haslbeck, F. (2016). Three little wonders. Music therapy with families in neonatal care. In S. Lindhal (Ed.). <italic>Music Therapy with Families </italic>(pp.19–44). London, England: Jessica Kingsley Publishers.-->
            <element-citation publication-type="book-chapter" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Haslbeck</surname>
                     <given-names>F</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <chapter-title>Three little wonders. Music therapy with families in neonatal
                  care</chapter-title>
               <person-group person-group-type="editor">
                  <name>
                     <surname>Lindhal</surname>
                     <given-names>S</given-names>
                  </name>
               </person-group>
               <source>Music Therapy with Families</source>
               <fpage>19</fpage>
               <lpage>44</lpage>
               <publisher-loc>London, England</publisher-loc>
               <publisher-name>Jessica Kingsley Publishers</publisher-name>
            </element-citation>
         </ref>
         <ref id="H2013">
            <!--Haslbeck, F. (2013). The interactive potential of creative music therapy with premature infants and their parents: A qualitative analysis. <italic>Nordic Journal of Music Therapy, 23</italic>(1), 36–70. <uri>http://dx.doi.org/10.1080/08098131.2013.790918</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Haslbeck</surname>
                     <given-names>F</given-names>
                  </name>
               </person-group>
               <year>2013</year>
               <article-title>The interactive potential of creative music therapy with premature
                  infants and their parents: A qualitative analysis</article-title>
               <source>Nordic Journal of Music Therapy</source>
               <volume>23</volume>
               <issue>1</issue>
               <fpage>36</fpage>
               <lpage>70</lpage>
               <uri>http://dx.doi.org/10.1080/08098131.2013.790918</uri>
            </element-citation>
         </ref>
         <ref id="H2012">
            <!--Haslbeck, F. (2012). Music therapy for premature infants and their parents: an integrative review. <italic>Nordic Journal of Music Therapy, 21</italic>(3), 1-38. <uri>http://dx.doi.org/10.1080/08098131.2011.648653</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Haslbeck</surname>
                     <given-names>F</given-names>
                  </name>
               </person-group>
               <year>2012</year>
               <article-title>Music therapy for premature infants and their parents: an integrative
                  review</article-title>
               <source>Nordic Journal of Music Therapy</source>
               <volume>21</volume>
               <issue>3</issue>
               <fpage>1</fpage>
               <lpage>38</lpage>
               <uri>http://dx.doi.org/10.1080/08098131.2011.648653</uri>
            </element-citation>
         </ref>
         <ref id="H2005">
            <!--Hilliard, R. E. (2005). Music therapy in hospice and palliative care: A review of the empirical data. <italic>eCAM, 2</italic>(2),173–178. <uri>http://dx.doi.org/10.1093/ecam/neh076</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Hilliard</surname>
                     <given-names>R E</given-names>
                  </name>
               </person-group>
               <year>2005</year>
               <article-title>Music therapy in hospice and palliative care: A review of the
                  empirical data</article-title>
               <source>eCAM</source>
               <volume>2</volume>
               <issue>2</issue>
               <fpage>173</fpage>
               <lpage>178</lpage>
               <uri>http://dx.doi.org/10.1093/ecam/neh076</uri>
            </element-citation>
         </ref>
         <ref id="HW2010">
            <!--Hodges, A. L., & Wilson L. L. (2010). Preterm infants’ responses to music: An integrative literature review. <italic>Southern Online Journal of Nursing Research, 10</italic>(3). Retrieved from <uri>http://www.snrs.org</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Hodges</surname>
                     <given-names>A L</given-names>
                  </name>
                  <name>
                     <surname>Wilson</surname>
                     <given-names>L L</given-names>
                  </name>
               </person-group>
               <year>2010</year>
               <article-title>Preterm infants’ responses to music: An integrative literature
                  review</article-title>
               <source>Southern Online Journal of Nursing Research</source>
               <volume>10</volume>
               <issue>3</issue>
               <uri>http://www.snrs.org</uri>
            </element-citation>
         </ref>
         <ref id="HTG2008">
            <!--Horne-Thompson, A., & Grocke, D. (2008). The effect of music therapy on anxiety in patients who are terminally ill. <italic>Journal of Palliative Medicine, </italic>11, 582–590.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Horne-Thompson</surname>
                     <given-names>A</given-names>
                  </name>
                  <name>
                     <surname>Grocke</surname>
                     <given-names>D</given-names>
                  </name>
               </person-group>
               <year>2008</year>
               <article-title>The effect of music therapy on anxiety in patients who are terminally
                  ill</article-title>
               <source>Journal of Palliative Medicine</source>
               <volume>11</volume>
               <fpage>582</fpage>
               <lpage>590</lpage>
            </element-citation>
         </ref>
         <ref id="KPR2015">
            <!--Kenner, C., Press, J., & Ryan, D. (2015). Recommendations for palliative and bereavement care in the NICU: A family-centered integrative approach. <italic>Journal of Perinatology, 35</italic>, 19–23. <uri>http://dx.doi.org/10.1038/jp.2015.145</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Kenner</surname>
                     <given-names>C</given-names>
                  </name>
                  <name>
                     <surname>Press</surname>
                     <given-names>J</given-names>
                  </name>
                  <name>
                     <surname>Ryan</surname>
                     <given-names>D</given-names>
                  </name>
               </person-group>
               <year>2015</year>
               <article-title>Recommendations for palliative and bereavement care in the NICU: A
                  family-centered integrative approach</article-title>
               <source>Journal of Perinatology</source>
               <volume>35</volume>
               <fpage>19</fpage>
               <lpage>23</lpage>
               <uri>http://dx.doi.org/10.1038/jp.2015.145</uri>
            </element-citation>
         </ref>
         <ref id="KW2012">
            <!--Kersting, A., & Wagner, B. (2012). Complicated grief after perinatal loss. <italic>Dialogues in Clinical Neuroscience, 14</italic>(2), 187–194.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Kersting</surname>
                     <given-names>A</given-names>
                  </name>
                  <name>
                     <surname>Wagner</surname>
                     <given-names>B</given-names>
                  </name>
               </person-group>
               <year>2012</year>
               <article-title>Complicated grief after perinatal loss</article-title>
               <source>Dialogues in Clinical Neuroscience</source>
               <volume>14</volume>
               <issue>2</issue>
               <fpage>187</fpage>
               <lpage>194</lpage>
            </element-citation>
         </ref>
         <ref id="KK2007">
            <!--Kobler, K., & Kavanaugh, K. (2007). Moments. The use of ritual in perinatal and pediatric death. <italic>The American Journal of Maternal/Child Nursing, 32</italic>(5), 288-295.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Kobler</surname>
                     <given-names>K</given-names>
                  </name>
                  <name>
                     <surname>Limbo</surname>
                     <given-names>R</given-names>
                  </name>
                  <name>
                     <surname>Kavanaugh</surname>
                     <given-names>K</given-names>
                  </name>
               </person-group>
               <year>2007</year>
               <article-title>Meaningful moments. The use of ritual in perinatal and pediatric
                  death</article-title>
               <source>The American Journal of Maternal/Child Nursing</source>
               <volume>32</volume>
               <issue>5</issue>
               <fpage>288</fpage>
               <lpage>295</lpage>
            </element-citation>
         </ref>
         <ref id="KPKBO2016">
            <!--Kordovan, S., Preissler, P., Kamphausen, A., Bokemeyer, C., & Oechsle, K. (2016). Prospective study on music therapy in terminally ill cancer patients during specialized inpatient palliative care. <italic>Journal of Palliative Medicine, 19</italic>(4), 394–399. <uri>https://doi.org/10.1089/jpm.2015.0384</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Kordovan</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Preissler</surname>
                     <given-names>P</given-names>
                  </name>
                  <name>
                     <surname>Kamphausen</surname>
                     <given-names>A</given-names>
                  </name>
                  <name>
                     <surname>Bokemeyer</surname>
                     <given-names>C</given-names>
                  </name>
                  <name>
                     <surname>Oechsle</surname>
                     <given-names>K</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Prospective study on music therapy in terminally ill cancer patients
                  during specialized inpatient palliative care</article-title>
               <source>Journal of Palliative Medicine</source>
               <volume>19</volume>
               <issue>4</issue>
               <fpage>394</fpage>
               <lpage>399</lpage>
               <uri>https://doi.org/10.1089/jpm.2015.0384</uri>
            </element-citation>
         </ref>
         <ref id="K2010">
            <!--Krueger, C. (2010). Exposure to maternal voice in preterm infants: A review. <italic>Advances in Neonatal Care, 10</italic>(1), 13–20. <uri>http://dx.doi.org/10.1097/ANC.0b013e3181cc3c69</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Krueger</surname>
                     <given-names>C</given-names>
                  </name>
               </person-group>
               <year>2010</year>
               <article-title>Exposure to maternal voice in preterm infants: A
                  review</article-title>
               <source>Advances in Neonatal Care</source>
               <volume>10</volume>
               <issue>1</issue>
               <fpage>13</fpage>
               <lpage>20</lpage>
               <uri>http://dx.doi.org/10.1097/ANC.0b013e3181cc3c69</uri>
            </element-citation>
         </ref>
         <ref id="KHAKSN2012">
            <!--Kuo, D.Z., Houtrow, A. J., Arango, P., Kuhlthau, K. A., Simmons, J. M., Neff, J. M., (2012). Family-centered care: Current applications and future directions in pediatric health care. <italic>Maternal & Child Health Journal, 16,</italic> 297–305. <uri>http://dx.doi.org/10.1007/s10995-011-0751-7</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Kuo</surname>
                     <given-names>D Z</given-names>
                  </name>
                  <name>
                     <surname>Houtrow</surname>
                     <given-names>A J</given-names>
                  </name>
                  <name>
                     <surname>Arango</surname>
                     <given-names>P</given-names>
                  </name>
                  <name>
                     <surname>Kuhlthau</surname>
                     <given-names>K A</given-names>
                  </name>
                  <name>
                     <surname>Simmons</surname>
                     <given-names>J M</given-names>
                  </name>
                  <name>
                     <surname>Neff</surname>
                     <given-names>J M</given-names>
                  </name>
               </person-group>
               <year>2012</year>
               <article-title>Family-centered care: Current applications and future directions in
                  pediatric health care</article-title>
               <source>Maternal &amp; Child Health Journal</source>
               <volume>16</volume>
               <fpage>297</fpage>
               <lpage>305</lpage>
               <uri>http://dx.doi.org/10.1007/s10995-011-0751-7</uri>
            </element-citation>
         </ref>
         <ref id="L2010">
            <!--Luce, J.M. (2010). End-of-life decision making in the intensive care unit. <italic>American Journal of Respiratory Critical Care Medicine, 182</italic>, 6–11. <uri>http://dx.doi.org/10.1164/rccm.201001-0071CI</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Luce</surname>
                     <given-names>J M</given-names>
                  </name>
               </person-group>
               <year>2010</year>
               <article-title>End-of-life decision making in the intensive care
                  unit</article-title>
               <source>American Journal of Respiratory Critical Care Medicine</source>
               <volume>182</volume>
               <fpage>6</fpage>
               <lpage>11</lpage>
               <uri>http://dx.doi.org/10.1164/rccm.201001-0071CI</uri>
            </element-citation>
         </ref>
         <ref id="MUBWM2014">
            <!--Mancini, A., Uthaya, S., Beardsley, C., Wood, D., & Modi, N. (2014). Practical guidance for the management of palliative care on neonatal units. <italic>RCPCH</italic>. Retrieved from <uri>http://www.rcpch.ac.uk/news/palliative-care-neonatal-units-first-guidance-published-uk</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Mancini</surname>
                     <given-names>A</given-names>
                  </name>
                  <name>
                     <surname>Uthaya</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Beardsley</surname>
                     <given-names>C</given-names>
                  </name>
                  <name>
                     <surname>Wood</surname>
                     <given-names>D</given-names>
                  </name>
                  <name>
                     <surname>Modi</surname>
                     <given-names>N</given-names>
                  </name>
               </person-group>
               <year>2014</year>
               <article-title>Practical guidance for the management of palliative care on neonatal
                  units</article-title>
               <source>RCPCH</source>
               <comment>Retrieved from</comment>
               <uri>http://www.rcpch.ac.uk/news/palliative-care-neonatal-units-first-guidance-published-uk</uri>
            </element-citation>
         </ref>
         <ref id="MCSP2016">
            <!--McConnell, T., Scott, D., & Porter, S. (2016). Music therapy for end-of-life care: An updated systematic review. <italic>Palliative Medicine, 30</italic>(9), 877–883 . <uri>http://dx.doi.org/10.1177/0269216316635387</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>McConnell</surname>
                     <given-names>T</given-names>
                  </name>
                  <name>
                     <surname>Scott</surname>
                     <given-names>D</given-names>
                  </name>
                  <name>
                     <surname>Porter</surname>
                     <given-names>S</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Music therapy for end-of-life care: An updated systematic
                  review</article-title>
               <source>Palliative Medicine</source>
               <volume>30</volume>
               <issue>9</issue>
               <fpage>877</fpage>
               <lpage>883</lpage>
               <uri>http://dx.doi.org/10.1177/0269216316635387</uri>
            </element-citation>
         </ref>
         <ref id="MPFRKTH2011">
            <!--Meadow, W., Pohlman, A., Frain, L., Ren,Y., Kress, J.P., Teuteberg, W., & Hall, J. (2011). Power and limitations of daily prognostications of death in the medical intensive care unit. <italic>Critical Care Medicine, 39</italic>(3), 474–479. <uri>http://dx.doi.org/10.1097/CCM.0b013e318205df9b</uri>.-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Meadow</surname>
                     <given-names>W</given-names>
                  </name>
                  <name>
                     <surname>Pohlman</surname>
                     <given-names>A</given-names>
                  </name>
                  <name>
                     <surname>Frain</surname>
                     <given-names>L</given-names>
                  </name>
                  <name>
                     <surname>Ren</surname>
                     <given-names>Y</given-names>
                  </name>
                  <name>
                     <surname>Kress</surname>
                     <given-names>J P</given-names>
                  </name>
                  <name>
                     <surname>Teuteberg</surname>
                     <given-names>W</given-names>
                  </name>
                  <name>
                     <surname>Hall</surname>
                     <given-names>J</given-names>
                  </name>
               </person-group>
               <year>2011</year>
               <article-title>Power and limitations of daily prognostications of death in the
                  medical intensive care unit</article-title>
               <source>Critical Care Medicine</source>
               <volume>39</volume>
               <issue>3</issue>
               <fpage>474</fpage>
               <lpage>479</lpage>
               <uri>http://dx.doi.org/10.1097/CCM.0b013e318205df9b</uri>
            </element-citation>
         </ref>
         <ref id="M2009">
            <!--Merker, B. (2009). Ritual foundations of human umiqueness. In S. Malloch & C. Trevarthen (Eds.). <italic>Communicative musicality. Exploring the basis of human companionship </italic>(pp. 45–60). Oxford, England: Oxford University Press.-->
            <element-citation publication-type="book-chapter" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Merker</surname>
                     <given-names>B</given-names>
                  </name>
               </person-group>
               <year>2009</year>
               <chapter-title>Ritual foundations of human umiqueness</chapter-title>
               <person-group person-group-type="editor">
                  <name>
                     <surname>Malloch</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Trevarthen</surname>
                     <given-names>C</given-names>
                  </name>
               </person-group>
               <source>Communicative musicality. Exploring the basis of human companionship</source>
               <fpage>45</fpage>
               <lpage>60</lpage>
               <publisher-loc>Oxford, England</publisher-loc>
               <publisher-name>Oxford University Press</publisher-name>
            </element-citation>
         </ref>
         <ref id="M2016">
            <!--Mondanaro, J. (2016). Multiculturally focused medical music psychotherapy in affirming identity to facilitate optimal coping during hospitalization. <italic>Music Therapy Perspectives, 34,</italic> 154–160. <uri>https://doi.org/10.1093/mtp/miw019</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Mondanaro</surname>
                     <given-names>J</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Multiculturally focused medical music psychotherapy in affirming
                  identity to facilitate optimal coping during hospitalization</article-title>
               <source>Music Therapy Perspectives</source>
               <volume>34</volume>
               <fpage>154</fpage>
               <lpage>160</lpage>
               <uri>https://doi.org/10.1093/mtp/miw019</uri>
            </element-citation>
         </ref>
         <ref id="MEP2016">
            <!--Mondanaro, J., Ettenberger, M., & Park, L. (2016). Mars rising: Music therapy and the increasing presence of fathers in the NICU. <italic>Music & Medicine, 8</italic>(3), 96–107.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Mondanaro</surname>
                     <given-names>J</given-names>
                  </name>
                  <name>
                     <surname>Ettenberger</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Park</surname>
                     <given-names>L</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Mars rising: Music therapy and the increasing presence of fathers in
                  the NICU</article-title>
               <source>Music &amp; Medicine</source>
               <volume>8</volume>
               <issue>3</issue>
               <fpage>96</fpage>
               <lpage>107</lpage>
            </element-citation>
         </ref>
         <ref id="MRL2015">
            <!--Mullen, J. E., Reynolds, M. R., & Larson, J. S. (2015). Caring for pediatric patients’ families at the child’s end of life. <italic>Critical Care Nurse, 35</italic>(6), 46–55. <uri>http://dx.doi.org/http://dx.doi.org/10.4037/ccn2015614</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Mullen</surname>
                     <given-names>J E</given-names>
                  </name>
                  <name>
                     <surname>Reynolds</surname>
                     <given-names>M R</given-names>
                  </name>
                  <name>
                     <surname>Larson</surname>
                     <given-names>J S</given-names>
                  </name>
               </person-group>
               <year>2015</year>
               <article-title>Caring for pediatric patients’ families at the child’s end of
                  life</article-title>
               <source>Critical Care Nurse</source>
               <volume>35</volume>
               <issue>6</issue>
               <fpage>46</fpage>
               <lpage>55</lpage>
               <uri>http://dx.doi.org/http://dx.doi.org/10.4037/ccn2015614</uri>
            </element-citation>
         </ref>
         <ref id="NCPQPC2013">
            <!--National Consensus Project for Quality Palliative Care. (2013). <italic>Palliative care clinical practice guidelines for quality palliative care</italic> (3rd ed.). Retrieved from <uri>http://www.nationalconsensusproject.org/NCP_Clinical_Practice_Guidelines_3rd_Edition.pdf</uri>-->
            <mixed-citation publication-type="journal" publication-format="web">National Consensus
               Project for Quality Palliative Care. (2013). <italic>Palliative care clinical
                  practice guidelines for quality palliative care</italic> (3rd ed.). Retrieved from
                  <uri>http://www.nationalconsensusproject.org/NCP_Clinical_Practice_Guidelines_3rd_Edition.pdf</uri>
            </mixed-citation>
         </ref>
         <ref id="NHS2016">
            <!--NHS. (2016). <italic>End of life care</italic>. Retrieved from <uri>http://www.nhs.uk/Planners/end-of-life-care/Pages/what-it-involves-and-when-it-starts.aspx</uri>-->
            <mixed-citation publication-type="journal" publication-format="web">NHS. (2016).
                  <italic>End of life care</italic>. Retrieved from
                  <uri>http://www.nhs.uk/Planners/end-of-life-care/Pages/what-it-involves-and-when-it-starts.aspx</uri>
            </mixed-citation>
         </ref>
         <ref id="OK2002">
            <!--OKelly, J. (2002). Music therapy in palliative care. <italic>International Journal of Palliative Nursing, 8</italic>(3), 130–136.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>OKelly</surname>
                     <given-names>J</given-names>
                  </name>
               </person-group>
               <year>2002</year>
               <article-title>Music therapy in palliative care</article-title>
               <source>International Journal of Palliative Nursing</source>
               <volume>8</volume>
               <issue>3</issue>
               <fpage>130</fpage>
               <lpage>136</lpage>
            </element-citation>
         </ref>
         <ref id="PMTKR2011">
            <!--Papadimos, T. J., Maldonado, Y., Tripathi, R.S., Kothari, D. S., & Rosenberg, A.L. (2011). An overview of end–of–life issues in the intensive care unit. <italic>International Journal of Critical Illness and Injury Science, 1</italic>(2), 138–146. <uri>http://dx.doi.org/10.4103/2229-5151.84801</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Papadimos</surname>
                     <given-names>T J</given-names>
                  </name>
                  <name>
                     <surname>Maldonado</surname>
                     <given-names>Y</given-names>
                  </name>
                  <name>
                     <surname>Tripathi</surname>
                     <given-names>R S</given-names>
                  </name>
                  <name>
                     <surname>Kothari</surname>
                     <given-names>D S</given-names>
                  </name>
                  <name>
                     <surname>Rosenberg</surname>
                     <given-names>A L</given-names>
                  </name>
               </person-group>
               <year>2011</year>
               <article-title>An overview of end–of–life issues in the intensive care
                  unit</article-title>
               <source>International Journal of Critical Illness and Injury Science</source>
               <volume>1</volume>
               <issue>2</issue>
               <fpage>138</fpage>
               <lpage>146</lpage>
               <uri>http://dx.doi.org/10.4103/2229-5151.84801</uri>
            </element-citation>
         </ref>
         <ref id="R2004">
            <!--Romesberg, T.L. (2004). Understanding grief: A component of neonatal palliative care. <italic>Journal of Hospice and Palliative Nursing, 6</italic>(3), 161–170.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Romesberg</surname>
                     <given-names>T L</given-names>
                  </name>
               </person-group>
               <year>2004</year>
               <article-title>Understanding grief: A component of neonatal palliative
                  care</article-title>
               <source>Journal of Hospice and Palliative Nursing</source>
               <volume>6</volume>
               <issue>3</issue>
               <fpage>161</fpage>
               <lpage>170</lpage>
            </element-citation>
         </ref>
         <ref id="SP2011">
            <!--Sahni, J., & Phelps, S.J. (2011). Nebulized furosemide in the treatment of bronchopulmonary dysplasia in preterm infants. <italic>Journal of Pediatric Pharmacology and Therapeutics, 16</italic>(1), 14–22.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Sahni</surname>
                     <given-names>J</given-names>
                  </name>
                  <name>
                     <surname>Phelps</surname>
                     <given-names>S J</given-names>
                  </name>
               </person-group>
               <year>2011</year>
               <article-title>Nebulized furosemide in the treatment of bronchopulmonary dysplasia in
                  preterm infants</article-title>
               <source>Journal of Pediatric Pharmacology and Therapeutics</source>
               <volume>16</volume>
               <issue>1</issue>
               <fpage>14</fpage>
               <lpage>22</lpage>
            </element-citation>
         </ref>
         <ref id="SVORTL2015">
            <!--Shelkowitz, E., Vessella, S.L., O’Reilly, P., Tucker, R., & Lechner, B.E. (2015). Counseling for personal care options at neonatal end of life: A quantitative and qualitative parent survey. <italic>BMC Palliative Care, 14</italic>, 1-11. <uri>http://dx.doi.org/10.1186/s12904-015-0063-6</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Shelkowitz</surname>
                     <given-names>E</given-names>
                  </name>
                  <name>
                     <surname>Vessella</surname>
                     <given-names>S L</given-names>
                  </name>
                  <name>
                     <surname>O’Reilly</surname>
                     <given-names>P</given-names>
                  </name>
                  <name>
                     <surname>Tucker</surname>
                     <given-names>R</given-names>
                  </name>
                  <name>
                     <surname>Lechner</surname>
                     <given-names>B E</given-names>
                  </name>
               </person-group>
               <article-title>Counseling for personal care options at neonatal end of life: A quantitative and qualitative parent survey</article-title>
               <year>2015</year>
               <source>BMC Palliative Care</source>
               <volume>14</volume>
               <fpage>1</fpage>
               <lpage>11</lpage>
               <uri>http://dx.doi.org/10.1186/s12904-015-0063-6</uri>
            </element-citation>
         </ref>
         <ref id="S2015">
            <!--Shoemark, H. and WCMT 2014 NICU Music Therapy Roundtable Group. (2015). culturally transformed music therapy in the perinatal and paediatric neonatal intensive care unit: An international report. <italic>Music & Medicine, 7</italic>(2), 35–36.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Shoemark</surname>
                     <given-names>H</given-names>
                  </name>
                  <collab>WCMT 2014 NICU Music Therapy Roundtable Group</collab>
               </person-group>
               <year>2015</year>
               <article-title>culturally transformed music therapy in the perinatal and paediatric
                  neonatal intensive care unit: An international report</article-title>
               <source>Music &amp; Medicine</source>
               <volume>7</volume>
               <issue>2</issue>
               <fpage>35</fpage>
               <lpage>36</lpage>
            </element-citation>
         </ref>
         <ref id="SD2008">
            <!--Shoemark, H., & Daern, T. (2008). Keeping parents at the centre of family centred music therapy with hospitalized infants. <italic>Australian Journal of Music Therapy, 19,</italic> 3–24.-->
            <element-citation publication-type="journal" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Shoemark</surname>
                     <given-names>H</given-names>
                  </name>
                  <name>
                     <surname>Daern</surname>
                     <given-names>T</given-names>
                  </name>
               </person-group>
               <year>2008</year>
               <article-title>Keeping parents at the centre of family centred music therapy with
                  hospitalized infants</article-title>
               <source>Australian Journal of Music Therapy</source>
               <volume>19</volume>
               <fpage>3</fpage>
               <lpage>24</lpage>
            </element-citation>
         </ref>
         <ref id="S2004">
            <!--Shoemark, H. (2004). Family-centered music therapy for infants with complex medical and surgical needs. In M. Nöcker-Ribaupierre (Ed.), <italic>Music therapy for premature and newborn infants </italic>(pp. 141–158). Gilsum, NH: Barcelona Publishers.-->
            <element-citation publication-type="book-chapter" publication-format="print">
               <person-group person-group-type="author">
                  <name>
                     <surname>Shoemark</surname>
                     <given-names>H</given-names>
                  </name>
               </person-group>
               <year>2004</year>
               <chapter-title>Family-centered music therapy for infants with complex medical and
                  surgical needs</chapter-title>
               <person-group person-group-type="editor">
                  <name>
                     <surname>Nöcker-Ribaupierre</surname>
                     <given-names>M</given-names>
                  </name>
               </person-group>
               <source>Music therapy for premature and newborn infants</source>
               <fpage>141</fpage>
               <lpage>158</lpage>
               <publisher-loc>Gilsum, NH</publisher-loc>
               <publisher-name>Barcelona Publishers</publisher-name>
            </element-citation>
         </ref>
         <ref id="S2012">
            <!--Standley, J. M. (2012). Music therapy research in the NICU: An updated meta-analysis. <italic>Neonatal Network, 31</italic>(5), 311–316. <uri>http://dx.doi.org/10.1891/0730-0832.31.5.311</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Standley</surname>
                     <given-names>J M</given-names>
                  </name>
               </person-group>
               <year>2012</year>
               <article-title>Music therapy research in the NICU: An updated
                  meta-analysis</article-title>
               <source>Neonatal Network</source>
               <volume>31</volume>
               <issue>5</issue>
               <fpage>311</fpage>
               <lpage>316</lpage>
               <uri>http://dx.doi.org/10.1891/0730-0832.31.5.311</uri>
            </element-citation>
         </ref>
         <ref id="TCCHLRK2008">
            <!--Truog, R. D., Campbell, M. L., Curtis, J. R., Haas, C. E., Luce, J. M., Rubenfeld, G. D., Kaufman, D.C. (2008). Recommendations for end-of-life care in the intensive care unit: A consensus statement by the American College of Critical Care Medicine. <italic>Critical Care Medicine, 36</italic>(3), 953–963. <uri>http://dx.doi.org/10.1097/CCM.0B013E3181659096</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Truog</surname>
                     <given-names>R D</given-names>
                  </name>
                  <name>
                     <surname>Campbell</surname>
                     <given-names>M L</given-names>
                  </name>
                  <name>
                     <surname>Curtis</surname>
                     <given-names>J R</given-names>
                  </name>
                  <name>
                     <surname>Haas</surname>
                     <given-names>C E</given-names>
                  </name>
                  <name>
                     <surname>Luce</surname>
                     <given-names>J M</given-names>
                  </name>
                  <name>
                     <surname>Rubenfeld</surname>
                     <given-names>G D</given-names>
                  </name>
                  <name>
                     <surname>Kaufman</surname>
                     <given-names>D C</given-names>
                  </name>
               </person-group>
               <year>2008</year>
               <article-title>Recommendations for end-of-life care in the intensive care unit: A
                  consensus statement by the American College of Critical Care
                  Medicine</article-title>
               <source>Critical Care Medicine</source>
               <volume>36</volume>
               <issue>3</issue>
               <fpage>953</fpage>
               <lpage>963</lpage>
               <uri>http://dx.doi.org/10.1097/CCM.0B013E3181659096</uri>
            </element-citation>
         </ref>
         <ref id="UEKV2017">
            <!--Ullsten, A., Eriksson, M., Klässbo, M., & Volgsten, U. (2017). Live music therapy with lullaby singing as affective support during painful procedures: A case study with microanalysis. <italic>Nordic Journal of Music Therapy, 26</italic>(2), 142–166. <uri>http://dx.doi.org/10.1080/08098131.2015.1131187</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>Ullsten</surname>
                     <given-names>A</given-names>
                  </name>
                  <name>
                     <surname>Eriksson</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Klässbo</surname>
                     <given-names>M</given-names>
                  </name>
                  <name>
                     <surname>Volgsten</surname>
                     <given-names>U</given-names>
                  </name>
               </person-group>
               <year>2017</year>
               <article-title>Live music therapy with lullaby singing as affective support during
                  painful procedures: A case study with microanalysis</article-title>
               <source>Nordic Journal of Music Therapy</source>
               <volume>26</volume>
               <issue>2</issue>
               <fpage>142</fpage>
               <lpage>166</lpage>
               <uri>http://dx.doi.org/10.1080/08098131.2015.1131187</uri>
            </element-citation>
         </ref>
         <ref id="HOJRH2016">
            <!--vanderHeijden, M. J. E., Oliai Araghi, S., Jeekel, J., Reiss, I.K.M., Hunink, M.G.M., & van Dijk, M. (2016) Do hospitalized premature infants benefit from music interventions? A systematic review of randomized controlled trials. <italic>PLoS ONE, 11</italic>(9), 1–16. <uri>http://dx.doi.org/10.1371/journal.pone.0161848</uri>-->
            <element-citation publication-type="journal" publication-format="web">
               <person-group person-group-type="author">
                  <name>
                     <surname>van der Heijden</surname>
                     <given-names>M J E</given-names>
                  </name>
                  <name>
                     <surname>Oliai</surname>
                     <given-names>S</given-names>
                  </name>
                  <name>
                     <surname>Jeekel</surname>
                     <given-names>J</given-names>
                  </name>
                  <name>
                     <surname>Reiss</surname>
                     <given-names>I K M</given-names>
                  </name>
                  <name>
                     <surname>Hunink</surname>
                     <given-names>M G M</given-names>
                  </name>
                  <name>
                     <surname>van</surname>
                     <given-names>M</given-names>
                  </name>
               </person-group>
               <year>2016</year>
               <article-title>Do hospitalized premature infants benefit from music interventions? A
                  systematic review of randomized controlled trials</article-title>
               <source>PLoS ONE</source>
               <volume>11</volume>
               <issue>9</issue>
               <elocation-id>e0161848</elocation-id>
               <uri>http://dx.doi.org/10.1371/journal.pone.0161848</uri>
            </element-citation>
         </ref>
         <ref id="WHO2016">
            <!--WHO. (2016). <italic>WHO definition of palliative care</italic>. Retrieved from <uri>http://www.who.int/cancer/palliative/definition/en/</uri>-->
            <mixed-citation publication-type="journal" publication-format="web">WHO. (2016).
                  <italic>WHO definition of palliative care</italic>. Retrieved from
                  <uri>http://www.who.int/cancer/palliative/definition/en/</uri>
            </mixed-citation>
         </ref>
      </ref-list>
   </back>
</article>
