1. Department of Anesthesiology and Perioperative Medicine Kingston Health Sciences Centre, Queen's University Kingston Ontario Canada
2. Department of Ophthalmology Kingston Health Sciences Centre, Queen's University Kingston Ontario Canada
3. ICES (formerly known as Institute for Clinical Evaluative Sciences) Queen's, Queen's University Kingston Ontario Canada
4. Division of Otolaryngology – Head and Neck Surgery Kingston Health Sciences Centre, Queen's University Kingston Ontario Canada