1. Faculty of Medicine, McGill University, Montreal, QC H3G 2M1, Canada
2. Department of Otolaryngology—Head and Neck Surgery, King Faisal Specialist Hospital & Research Center, Al Madinah Al Munawwarah 42523, Saudi Arabia
3. Department of Otolaryngology—Head and Neck Surgery, McGill University, Jewish General Hospital, Montreal, QC H3T 1E2, Canada
4. Department of Pathology, McGill University, Jewish General Hospital, Montreal, QC H3T 1E2, Canada
5. Department of Otolaryngology—Head and Neck Surgery, McGill University, Royal Victoria Hospital, Montreal, QC H4A 3J1, Canada