1. Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
2. Division of General Surgery, University of Toronto, Toronto, Ontario, Canada
3. Division of Surgical Oncology, Department of Surgery, University of Alabama at Birmingham
4. ICES at Queen’s University, Kingston, Ontario, Canada
5. Institute of Health Policy, Management, and Evaluation, University of Toronto, Toronto, Ontario, Canada
6. Department of Otolaryngology–Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada
7. Health Outcomes and PharmacoEconomics (HOPE) Research Centre, Sunnybrook Research Institute, Toronto, Ontario, Canada
8. Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
9. Division of Cancer Care and Epidemiology, Queen’s Cancer Research Institute, Kingston, Ontario, Canada
10. Department of Public Health Sciences, Queen’s University, Kingston, Ontario, Canada
11. Division of Hematology, Oncology, & Transplantation, University of Minnesota, Minneapolis
12. Department of Oncology, Queen’s University, Kingston, Ontario, Canada