1. St. Joseph's Health System Research Network, and Department of Clinical Epidemiology and Biostatistics, McMaster University, and Division of Palliative Care, Department of Family Medicine, McMaster University, Hamilton
2. Oncology and Blood Disorders Program, University Health Network, and Faculty of Nursing, University of Toronto, Toronto
3. Division of Palliative Care, Department of Family Medicine, McMaster University, Hamilton
4. Timmins and District Hospital, Timmins
5. PalCare Network, York Region
6. St. Joseph's Health System Research Network, Hamilton, Ontario, Canada