1. Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
2. Division of Facial Plastic and Reconstructive Surgery, Department of Otolaryngology–Head & Neck Surgery, University of Toronto, Toronto, Ontario, Canada
3. Division of Otolaryngology–Head & Neck Surgery, Department of Surgery, St Joseph’s Health Centre, Toronto, Ontario, Canada
4. Department of Otolaryngology–Head & Neck Surgery, St Michael’s Hospital, Toronto, Ontario, Canada