1. Division of Endocrinology and Department of Medicine, University Health Network Toronto, Ontario, Canada.
2. Division of Endocrinology and Department of Medicine, University of Toronto, Toronto, Ontario, Canada.
3. Department of Surgery, University Health Network Toronto, Ontario, Canada.
4. Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
5. Department of Radiation Oncology, University Health Network Toronto, Ontario, Canada.
6. Department of Radiation Oncology, University of Toronto, Toronto, Ontario, Canada.
7. Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, Ontario, Canada.
8. Centre for Evaluation of Medicines, St. Joseph's Healthcare, Hamilton, Ontario, Canada.
9. Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, Ontario.
10. Department of Knowledge Translation, University of Toronto, Ontario, Canada.
11. Division of Geriatrics and Department of Medicine, University of Calgary, Calgary, Alberta, Canada.
12. Student researcher volunteer, Division of Endocrinology, Department of Medicine, University Health Network, Toronto, Ontario, Canada.
13. Department of Otolaryngology Head and Neck Surgery, University Health Network and University of Toronto, Toronto, Ontario, Canada.
14. Department of Medicine, York Central Hospital, Richmond Hill, Ontario, Canada.
15. Division of Endocrinology and Department of Medicine, Mount Sinai Hospital, Toronto, Toronto, Ontario, Canada.
16. The Freeman Centre for Endocrine Oncology, Toronto, Ontario, Canada.
17. The Ontario Cancer Institute, Toronto, Ontario, Canada.