1. Division of Hematology/Oncology, Department of Pediatrics; The Hospital for Sick Children; University of Toronto; Toronto Canada
2. Division of Palliative Medicine, Department of Medicine; Southlake Regional Health Centre; Newmarket Canada
3. Faculty of Social Work; University of Toronto; Toronto Canada
4. Division of Haematology/Oncology; Department of Paediatrics; The Hospital for Sick Children; University of Toronto; Toronto Canada
5. Department of Psychosocial Oncology and Palliative Care; Dana-Farber Cancer, Institute, Harvard Medical School; Boston Massachusetts
6. Centre for Outcomes and Policy Research Dana-Farber Cancer Institute, Harvard Medical School; Boston Massachusetts
7. Department of Medicine; Boston Children's Hospital, Harvard Medical School; Boston Massachusetts