1. Faculty of Medicine Dalhousie University Halifax NS Canada
2. Department of Anesthesia Pain Management and Perioperative Medicine Dalhousie University Halifax NS Canada
3. IWK Health Centre Halifax NS Canada
4. Division of Plastic and Reconstructive Surgery Department of Surgery Dalhousie University Halifax NS Canada
5. Division of Otolaryngology‐Head and Neck Surgery Department of Surgery Dalhousie University Halifax NS Canada