1. Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
2. Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada
3. Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada
4. Cancer Care Ontario, Toronto, Ontario, Canada
5. Department of Surgery and Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Toronto, Ontario, Canada
6. Department of Oncology, McMaster University, Hamilton, Ontario, Canada
7. Department of Family Medicine, McMaster University, Hamilton, Ontario, Canada
8. Critical Care Services Ontario, University Health Network, Toronto, Ontario, Canada
9. Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
10. Department of Medicine, University of Toronto, Toronto, Ontario, Canada