Affiliations:
1Department of Otolaryngology-Head and Neck Surgery,
Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
2Division of Otolaryngology-Head and Neck Surgery,
Department of Surgery,
University of British Columbia, BC, Canada
3Department of Otolaryngology-Head and Neck Surgery,
Eastern Virginia Medical School, Norfolk, VA, USA
4Division of Otolaryngology-Head and Neck Surgery,
Centre Hospitalier de l’University de Montreal, Montreal, QC, Canada