1. Department of Otolaryngology-Head and Neck Surgery; The Ottawa Hospital; Ottawa Ontario Canada
2. Department of Otolaryngology-Head and Neck Surgery; University of Ottawa; Ottawa Ontario Canada
3. C.T. Lamont Primary Health Care Research Centre; Bruyère Research Institute; Ottawa Ontario Canada
4. Department of Family Medicine; University of Ottawa; Ottawa Ontario Canada
5. Champlain Local Health Integration Network; Ottawa Ontario Canada
6. Department of Medicine; University of Ottawa; Ottawa Ontario Canada
7. Division of Endocrinology/Metabolism; The Ottawa Hospital; Ottawa Ontario Canada