1. Victorian Paediatric Palliative Care Program, Royal Children's Hospital, Melbourne, VIC, Australia
2. Parkville Integrated Palliative Care Service, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
3. Palliative Care Service, Alfred Health, Melbourne, VIC, Australia
4. Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
5. Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, VIC, Australia
6. Center for Gerontology & Healthcare Research, Brown University School of Public Health, Providence, RI
7. Department of Health Services Policy & Practice, Brown University School of Public Health, Providence, RI
8. Department of Public Health Sciences, University of Rochester Medical Center, Rochester, NY
9. Department of Pediatrics, Division of Hematology, University of California and Peckman Center for Cancer and Blood Disorders, Rady Children's Hospital San Diego, CA
10. Moores Cancer Center, University of California, San Diego, CA
11. School of Public Health, San Diego State University, San Diego, CA
12. Murdoch Children's Research Insitute, Melbourne, VIC, Australia
13. Yale Cancer Center, Yale School of Medicine, New Haven, CT
14. Department of Medicine, University of California, San Francisco, San Francisco, CA
15. Veterans Affairs Helathcare System, San Francisco, CA
16. Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, CA