1. Department of Psychosocial Oncology, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada.
2. Department of Family and Community Medicine, University of Toronto, Toronto, Ontario, Canada.
3. Department of Supportive Care, University Health Network, Toronto, Ontario, Canada.
4. Department of Family Medicine, Toronto East General Hospital, Toronto, Ontario, Canada.
5. Department of Cancer Services Planning and Performance, St. Michael's Hospital, Toronto, Ontario, Canada.
6. Department of Anesthesia and Psychiatry, Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
7. School of Kinesiology and Health Sciences, York University, Toronto, Ontario, Canada.
8. Department of Anesthesia, University Health Network, Toronto, Ontario, Canada.
9. Campbell Family Cancer Research Institute, Ontario Cancer Institute, Toronto, Ontario, Canada.
10. Department of Family and Community Medicine, Baycrest Health Sciences, Toronto, Ontario, Canada.
11. Division of Medical Oncology and Hematology, Department of Medicine, University of Toronto, Toronto, Ontario, Canada.