1 Clinical Endocrinology Fellowship, University of Toronto, Toronto, Ontario, Canada.
2 Cancer Rehabilitation and Survivorship Program, Princess Margaret Cancer Centre, Toronto, Ontario, Canada; Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada.
3 Department of Otolaryngology and Head and Neck Surgery, University Health Network and University of Toronto, Toronto, Ontario, Canada.
4 Department of Endocrine Oncology, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.
5 Clinical Endocrinology Fellowship, University of Toronto, Toronto, Ontario, Canada; Division of Endocrinology, Department of Medicine, University Health Network and University of Toronto, Toronto, Ontario, Canada. Electronic address: sawkaam@yahoo.com.