1. Faculty of Medicine; Dalhousie University; Halifax Nova Scotia Canada
2. Department of Otolaryngology; Queen’s University; Kingston Ontario Canada
3. Department of Oncology; Queen’s University; Kingston Ontario Canada
4. Division of Cancer Care and Epidemiology; Queen’s University; Kingston Ontario Canada
5. Department of Otolaryngology-Head and Neck Surgery; Western University; London Ontario Canada
6. School of Communication, Sciences and Disorders; Western University; London Ontario Canada
7. Lawson Health Research Institute; London Ontario Canada
8. Department of Public Health, Sciences; Queen’s University; Kingston Ontario Canada