{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T08:05:38Z","timestamp":1789632338860,"version":"build-2803163510"},"reference-count":40,"publisher":"Springer Science and Business Media LLC","issue":"10","license":[{"start":{"date-parts":[[2025,12,2]],"date-time":"2025-12-02T00:00:00Z","timestamp":1764633600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2025,12,2]],"date-time":"2025-12-02T00:00:00Z","timestamp":1764633600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Soc Psychiatry Psychiatr Epidemiol"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>The death of a loved one is one of life\u2019s most ubiquitous events that can increase risk of mental health difficulties. Bereavement support is one of the few factors influencing grief-related mental health outcomes that can be modified after bereavement. This study sought to determine the proportion of bereaved people that want and receive support from different sources following a bereavement, and the bereavement and mental health-related factors associated with wanting and receiving bereavement support.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>\n                      Data was derived from a cross-sectional survey of bereaved adults (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u20091170) living in Ontario, Canada.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Over a third of the sample (38.9%;\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u2009455) reported wanting support in coping with their loss. These individuals exhibited distinct loss-related characteristics and reported higher levels of anxiety, depression, and prolonged grief symptoms. Most of these individuals received support and a small number of participants who didn\u2019t want support received it regardless. The most common sources of support were family members, friends, and other bereaved individuals, and these sources were generally found to be helpful. Those who accessed multiple types of support were those with the highest levels of anxiety, depression, and prolonged grief symptoms.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Most individuals wanting support after a loss can access it and find it beneficial. The desire for support is closely tied to psychological distress, highlighting the need to prioritize formal support for those in distress and rely on existing social networks for those who are not. Such an approach embodies an \u2018assets-based\u2019 bereavement model, enhancing community capacity for effective support provision.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1007\/s00127-025-03020-0","type":"journal-article","created":{"date-parts":[[2025,12,2]],"date-time":"2025-12-02T17:13:14Z","timestamp":1764695594000},"page":"2155-2163","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Bereavement and mental health factors associated with seeking and receiving support following loss among Canadian bereaved adults"],"prefix":"10.1007","volume":"61","author":[{"given":"Enya","family":"Redican","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andy","family":"Langford","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philip","family":"Hyland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thanos","family":"Karatzias","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mark","family":"Shevlin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,12,2]]},"reference":[{"issue":"2","key":"3020_CR1","doi-asserted-by":"publisher","first-page":"119","DOI":"10.31887\/dcns.2012.14.2\/mshear","volume":"14","author":"MK Shear","year":"2012","unstructured":"Shear MK (2012) Grief and mourning gone awry: pathway and course of complicated grief. Dialog Clin Neurosci 14(2):119\u2013128. https:\/\/doi.org\/10.31887\/dcns.2012.14.2\/mshear","journal-title":"Dialog Clin Neurosci"},{"key":"3020_CR2","doi-asserted-by":"publisher","unstructured":"Bonanno GA, Boerner K, Wortman CB (2008) Trajectories of grieving. In American Psychological Association eBooks (pp. 287\u2013307). https:\/\/doi.org\/10.1037\/14498-014","DOI":"10.1037\/14498-014"},{"key":"3020_CR3","doi-asserted-by":"publisher","first-page":"460","DOI":"10.1016\/j.socscimed.2018.10.007","volume":"232","author":"MK Nielsen","year":"2018","unstructured":"Nielsen MK, Carlsen AH, Neergaard MA et al (2018) Looking beyond the mean in grief trajectories: A prospective, population-based cohort study. Soc Sci Med 232:460\u2013469. https:\/\/doi.org\/10.1016\/j.socscimed.2018.10.007","journal-title":"Soc Sci Med"},{"issue":"12","key":"3020_CR4","doi-asserted-by":"publisher","first-page":"e0209757","DOI":"10.1371\/journal.pone.0209757","volume":"13","author":"J Sveen","year":"2018","unstructured":"Sveen J, Johannesson KB, Cernvall M et al (2018) Trajectories of prolonged grief one to six years after a natural disaster. PLoS One 13(12):e0209757. https:\/\/doi.org\/10.1371\/journal.pone.0209757","journal-title":"PLoS One"},{"key":"3020_CR5","unstructured":"World Health Organization (2018) International classification of diseases for mortality and morbidity statistics (11th ed.). https:\/\/icd.who.int\/browse11\/l-m\/en"},{"key":"3020_CR6","doi-asserted-by":"publisher","first-page":"359","DOI":"10.1016\/j.jad.2024.01.094","volume":"350","author":"H Comtesse","year":"2024","unstructured":"Comtesse H, Smid GE, Rummel A et al (2024) Cross-national analysis of the prevalence of prolonged grief disorder. J Affect Disord 350:359\u2013365. https:\/\/doi.org\/10.1016\/j.jad.2024.01.094","journal-title":"J Affect Disord"},{"issue":"1","key":"3020_CR7","doi-asserted-by":"publisher","first-page":"141","DOI":"10.1002\/jts.22986","volume":"37","author":"P Hyland","year":"2023","unstructured":"Hyland P, Redican E, Karatzias T et al (2023) The international grief questionnaire (IGQ): A new measure of ICD-11 prolonged grief disorder. J Trauma Stress 37(1):141\u2013153. https:\/\/doi.org\/10.1002\/jts.22986","journal-title":"J Trauma Stress"},{"key":"3020_CR8","doi-asserted-by":"publisher","first-page":"100140","DOI":"10.1016\/j.jadr.2021.100140","volume":"4","author":"KB Komischke-Konnerup","year":"2021","unstructured":"Komischke-Konnerup KB, Zachariae R, Johannsen M et al (2021) Co-occurrence of prolonged grief symptoms and symptoms of depression, anxiety, and posttraumatic stress in bereaved adults: A systematic review and meta-analysis. J Affect Disorders Rep 4:100140. https:\/\/doi.org\/10.1016\/j.jadr.2021.100140","journal-title":"J Affect Disorders Rep"},{"issue":"3","key":"3020_CR9","doi-asserted-by":"publisher","first-page":"628","DOI":"10.1080\/07481187.2020.1745955","volume":"46","author":"S I\u015f\u0131kl\u0131","year":"2022","unstructured":"I\u015f\u0131kl\u0131 S, Keser E, Prigerson HG et al (2022) Validation of the prolonged grief scale (PG-13) and investigation of the prevalence and risk factors of prolonged grief disorder in Turkish bereaved samples. Death Stud 46(3):628\u2013638. https:\/\/doi.org\/10.1080\/07481187.2020.1745955","journal-title":"Death Stud"},{"issue":"10","key":"3020_CR10","doi-asserted-by":"publisher","first-page":"1535","DOI":"10.1007\/s00127-023-02469-1","volume":"58","author":"M Shevlin","year":"2023","unstructured":"Shevlin M, Redican E, Hyland P et al (2023) Symptoms and levels of ICD-11 prolonged grief disorder in a representative community sample of UK adults. Soc Psychiatry Psychiatr Epidemiol 58(10):1535\u20131547. https:\/\/doi.org\/10.1007\/s00127-023-02469-1","journal-title":"Soc Psychiatry Psychiatr Epidemiol"},{"issue":"2","key":"3020_CR11","doi-asserted-by":"publisher","first-page":"306","DOI":"10.1002\/ijop.12816","volume":"57","author":"J Li","year":"2021","unstructured":"Li J, Li M, Reid JK (2021) Social support in bereavement: developing and validating a new scale. Int J Psychol 57(2):306\u2013313. https:\/\/doi.org\/10.1002\/ijop.12816","journal-title":"Int J Psychol"},{"issue":"2","key":"3020_CR12","doi-asserted-by":"publisher","first-page":"151","DOI":"10.1080\/15524256.2020.1745726","volume":"16","author":"TM Mason","year":"2020","unstructured":"Mason TM, Tofthagen CS, Buck HG (2020) Complicated grief: risk factors, protective factors, and interventions. J Soc Work End-Life Palliat Care 16(2):151\u2013174. https:\/\/doi.org\/10.1080\/15524256.2020.1745726","journal-title":"J Soc Work End-Life Palliat Care"},{"key":"3020_CR13","unstructured":"Burke LA, Neimeyer RA (2013) Prospective risk factors for complicated grief: A review of the empirical literature. In Stroebe, M. S., Hansson, R. O., Schut, H., & Stroebe, W. (Eds.), Complicated Grief (pp. 145\u2013161)"},{"key":"3020_CR14","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1186\/s12888-020-02639-4","volume":"20","author":"HR Scott","year":"2020","unstructured":"Scott HR, Pitman A, Kozhuharova P, Lloyd-Evans B (2020) A systematic review of studies describing the influence of informal social support on psychological wellbeing in people bereaved by sudden or violent causes of death. BMC Psychiatry 20:1\u201320","journal-title":"BMC Psychiatry"},{"issue":"5","key":"3020_CR15","doi-asserted-by":"publisher","first-page":"e0252324","DOI":"10.1371\/journal.pone.0252324","volume":"16","author":"J Cacciatore","year":"2021","unstructured":"Cacciatore J, Thieleman K, Fretts R, Killian M (2021) What is good grief support? Exploring the actors and actions in social support after traumatic grief. PLoS One 16(5):e0252324. https:\/\/doi.org\/10.1371\/journal.pone.0252324","journal-title":"PLoS One"},{"issue":"1","key":"3020_CR16","doi-asserted-by":"publisher","first-page":"14","DOI":"10.1111\/j.1753-6405.2012.00825.x","volume":"36","author":"SM Aoun","year":"2012","unstructured":"Aoun SM, Breen LJ, O\u2019Connor M, Rumbold B, Nordstrom C (2012) A public health approach to bereavement support services in palliative care. Aust N Z J Public Health 36(1):14\u201316. https:\/\/doi.org\/10.1111\/j.1753-6405.2012.00825.x","journal-title":"Aust N Z J Public Health"},{"key":"3020_CR17","doi-asserted-by":"publisher","DOI":"10.1177\/2632352420935132","volume":"14","author":"SM Aoun","year":"2020","unstructured":"Aoun SM, Keegan O, Roberts A, Breen LJ (2020) The impact of bereavement support on wellbeing: a comparative study between Australia and Ireland. Palliative Care & Social Practice 14:2632352420935132. https:\/\/doi.org\/10.1177\/2632352420935132","journal-title":"Palliative Care & Social Practice"},{"issue":"3","key":"3020_CR18","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1371\/journal.pone.0121101","volume":"10","author":"SM Aoun","year":"2015","unstructured":"Aoun SM, Breen LJ, Howting DA, Rumbold B, McNamara B, Hegney D (2015) Who needs bereavement support? A population based survey of bereavement risk and support need. PLOS ONE 10(3):1\u201314. https:\/\/doi.org\/10.1371\/journal.pone.0121101","journal-title":"PLOS ONE"},{"issue":"8","key":"3020_CR19","doi-asserted-by":"publisher","first-page":"1378","DOI":"10.1177\/0269216318774995","volume":"32","author":"SM Aoun","year":"2018","unstructured":"Aoun SM, Breen LJ, White I et al (2018) What sources of bereavement support are perceived helpful by bereaved people and why? Empirical evidence for the compassionate communities approach. Palliat Med 32(8):1378\u20131388. https:\/\/doi.org\/10.1177\/0269216318774995","journal-title":"Palliat Med"},{"issue":"3","key":"3020_CR20","doi-asserted-by":"publisher","first-page":"e0213367","DOI":"10.1371\/journal.pone.0213367","volume":"14","author":"SM Aoun","year":"2019","unstructured":"Aoun SM, Breen LJ, Rumbold B et al (2019) Matching response to need: what makes social networks fit for providing bereavement support? PLoS One 14(3):e0213367. https:\/\/doi.org\/10.1371\/journal.pone.0213367","journal-title":"PLoS One"},{"issue":"1","key":"3020_CR21","doi-asserted-by":"publisher","first-page":"141","DOI":"10.1002\/jts.22986","volume":"37","author":"P Hyland","year":"2024","unstructured":"Hyland P, Redican E, Karatzias T, Shevlin M (2024) The international grief questionnaire (IGQ): a new measure of ICD-11 prolonged grief disorder. J Trauma Stress 37(1):141\u2013153. https:\/\/doi.org\/10.1002\/jts.22986","journal-title":"J Trauma Stress"},{"issue":"3","key":"3020_CR22","doi-asserted-by":"publisher","first-page":"854","DOI":"10.1002\/jclp.23446","volume":"79","author":"M Shevlin","year":"2023","unstructured":"Shevlin M, Hyland P, Butter S et al (2023) The development and initial validation of self-report measures of ICD\u201011 depressive episode and generalized anxiety disorder: the International Depression Questionnaire (IDQ) and the International Anxiety Questionnaire (IAQ). J Clin Psychol 79(3):854\u2013870. https:\/\/doi.org\/10.1002\/jclp.23446","journal-title":"J Clin Psychol"},{"key":"3020_CR23","doi-asserted-by":"crossref","unstructured":"Cohen J (2013) Statistical power analysis for the behavioral sciences. Routledge","DOI":"10.4324\/9780203771587"},{"issue":"1","key":"3020_CR24","doi-asserted-by":"publisher","first-page":"37","DOI":"10.1177\/001316446002000104","volume":"20","author":"J Cohen","year":"1960","unstructured":"Cohen J (1960) A coefficient of agreement for nominal scales. Educ Psychol Meas 20(1):37\u201346","journal-title":"Educ Psychol Meas"},{"issue":"1","key":"3020_CR25","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1002\/cpp.2917","volume":"31","author":"P Hyland","year":"2024","unstructured":"Hyland P, Redican E, Karatzias T, Shevlin M (2024) Assessing the validity and reliability of the International Anxiety Questionnaire and the International Depression Questionnaire in two bereaved national samples. Clin Psychol Psychother 31(1):1\u201312","journal-title":"Clin Psychol Psychother"},{"issue":"7","key":"3020_CR26","doi-asserted-by":"publisher","first-page":"1030","DOI":"10.1521\/jscp.2005.24.7.1030","volume":"24","author":"W Stroebe","year":"2005","unstructured":"Stroebe W, Zech E, Stroebe MS, Abakoumkin G (2005) Does Social Support Help in Bereavement? J Soc Clin Psychol 24(7):1030\u20131050. https:\/\/doi.org\/10.1521\/jscp.2005.24.7.1030","journal-title":"J Soc Clin Psychol"},{"key":"3020_CR27","doi-asserted-by":"crossref","unstructured":"Tognela JA, Rudaizky D, Robinson KT, Mason HM, Breen LJ (2025) Informal social support following bereavement: A scoping review of provider and recipient perspectives of helpful and unhelpful interactions. Death Studies, pp 1\u201314","DOI":"10.1080\/07481187.2025.2454506"},{"issue":"4","key":"3020_CR28","doi-asserted-by":"publisher","first-page":"396","DOI":"10.1017\/S1478951517000475","volume":"16","author":"E Kirby","year":"2018","unstructured":"Kirby E, Kenny K, Broom A et al (2018) The meaning and experience of bereavement support: a qualitative interview study of bereaved family caregivers. Palliat Support Care 16(4):396\u2013405. https:\/\/doi.org\/10.1017\/S1478951517000475","journal-title":"Palliat Support Care"},{"issue":"2","key":"3020_CR29","doi-asserted-by":"publisher","first-page":"172","DOI":"10.1017\/S1478951517001122","volume":"17","author":"P Blackburn","year":"2019","unstructured":"Blackburn P, Bulsara C (2019) You either need help\u2026 you feel you don\u2019t need help\u2026 or you don\u2019t feel worthy of asking for it: receptivity to bereavement support. Palliat Support Care 17(2):172\u2013185. https:\/\/doi.org\/10.1017\/S1478951517001122","journal-title":"Palliat Support Care"},{"issue":"3","key":"3020_CR30","doi-asserted-by":"publisher","first-page":"193","DOI":"10.1016\/S0962-1849(01)80014-7","volume":"10","author":"GA Bonanno","year":"2001","unstructured":"Bonanno GA, Papa A, O\u2019Neill K (2001) Loss and human resilience. Appl Prev Psychol 10(3):193\u2013206. https:\/\/doi.org\/10.1016\/S0962-1849(01)80014-7","journal-title":"Appl Prev Psychol"},{"issue":"2","key":"3020_CR31","doi-asserted-by":"publisher","first-page":"58","DOI":"10.1016\/j.aucc.2015.01.005","volume":"28","author":"BJ Arizmendi","year":"2015","unstructured":"Arizmendi BJ, O\u2019Connor MF (2015) What is normal in grief? Aust Crit Care 28(2):58\u201363. https:\/\/doi.org\/10.1016\/j.aucc.2015.01.005","journal-title":"Aust Crit Care"},{"issue":"6","key":"3020_CR32","doi-asserted-by":"publisher","first-page":"1414","DOI":"10.1080\/07481187.2021.1983890","volume":"46","author":"E McLean","year":"2022","unstructured":"McLean E, Singer J, Laurita E et al (2022) Perception of grief responses: are maladaptive grief responses and the stages of grief considered normal? Death Stud 46(6):1414\u20131423. https:\/\/doi.org\/10.1080\/07481187.2021.1983890","journal-title":"Death Stud"},{"issue":"8","key":"3020_CR33","doi-asserted-by":"publisher","first-page":"617","DOI":"10.1080\/15325024.2017.1388347","volume":"22","author":"PC Rosenblatt","year":"2017","unstructured":"Rosenblatt PC (2017) Researching grief: cultural, relational, and individual possibilities. J Loss Trauma 22(8):617\u2013630. https:\/\/doi.org\/10.1080\/15325024.2017.1388347","journal-title":"J Loss Trauma"},{"issue":"3","key":"3020_CR34","doi-asserted-by":"publisher","DOI":"10.3399\/BJGPO.2021.0008","volume":"5","author":"C Pearce","year":"2021","unstructured":"Pearce C, Wong G, Kuhn I et al (2021) Supporting bereavement and complicated grief in primary care: a realist review. BJGP Open 5(3):eBJGPO20210008. https:\/\/doi.org\/10.3399\/BJGPO.2021.0008","journal-title":"BJGP Open"},{"issue":"3","key":"3020_CR35","doi-asserted-by":"publisher","first-page":"99","DOI":"10.1080\/02682621.2015.1115185","volume":"34","author":"B Rumbold","year":"2015","unstructured":"Rumbold B, Aoun S (2015) An assets-based approach to bereavement care. Bereave Care 34(3):99\u2013102. https:\/\/doi.org\/10.1080\/02682621.2015.1115185","journal-title":"Bereave Care"},{"issue":"1","key":"3020_CR36","doi-asserted-by":"publisher","DOI":"10.1186\/s13033-024-00629-7","volume":"18","author":"MG Harris","year":"2024","unstructured":"Harris MG, Kazdin AE, Munthali RJ, Vigo DV, Stein DJ, Viana MC, Kessler RC (2024) Factors associated with satisfaction and perceived helpfulness of mental healthcare: a World Mental Health Surveys report. Int J Ment Health Syst 18(1):11","journal-title":"Int J Ment Health Syst"},{"issue":"3","key":"3020_CR37","doi-asserted-by":"publisher","first-page":"272","DOI":"10.1176\/appi.ps.202100503","volume":"74","author":"CJ Goetz","year":"2023","unstructured":"Goetz CJ, Mushquash CJ, Maranzan KA (2023) An integrative review of barriers and facilitators associated with mental health help seeking among Indigenous populations. Psychiatric Serv (Washington D C) 74(3):272\u2013281. https:\/\/doi.org\/10.1176\/appi.ps.202100503","journal-title":"Psychiatric Serv (Washington D C)"},{"key":"3020_CR38","unstructured":"World Health Organisation (2025) ICD-11 for Mortality and Morbidity Statistics. Who.int. https:\/\/icd.who.int\/browse\/2025-01\/mms\/en#578635574"},{"issue":"1","key":"3020_CR39","doi-asserted-by":"publisher","first-page":"121","DOI":"10.1016\/j.beth.2024.04.014","volume":"56","author":"MC Eisma","year":"2025","unstructured":"Eisma MC, Buyukcan-Tetik A (2025) Prolonged grief symptoms predict social and emotional loneliness and depression symptoms. Behav Ther 56(1):121\u2013132","journal-title":"Behav Ther"},{"issue":"5","key":"3020_CR40","doi-asserted-by":"publisher","first-page":"53","DOI":"10.3390\/bs9050053","volume":"9","author":"N Molina","year":"2019","unstructured":"Molina N, Viola M, Rogers M, Ouyang D, Gang J, Derry H, Prigerson HG (2019) Suicidal ideation in bereavement: a systematic review. Behav Sci 9(5):53. https:\/\/doi.org\/10.3390\/bs9050053","journal-title":"Behav Sci"}],"container-title":["Social Psychiatry and Psychiatric Epidemiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00127-025-03020-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00127-025-03020-0","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00127-025-03020-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T07:44:33Z","timestamp":1789631073000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00127-025-03020-0"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,12,2]]},"references-count":40,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2026,10]]}},"alternative-id":["3020"],"URL":"https:\/\/doi.org\/10.1007\/s00127-025-03020-0","relation":{},"ISSN":["0933-7954","1433-9285"],"issn-type":[{"value":"0933-7954","type":"print"},{"value":"1433-9285","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,12,2]]},"assertion":[{"value":"10 March 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"7 November 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"2 December 2025","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"The authors declare no competing interests.","order":1,"name":"Ethics","label":"Competing interests","group":{"name":"EthicsHeading","label":"Declarations"}}]}}