1. Faculty of Medicine University of Ottawa Ottawa Ontario Canada
2. Faculty of Medicine Dalhousie Medicine New Brunswick Saint John New Brunswick Canada
3. Faculty of Medicine Memorial University of Newfoundland St. John's Newfoundland Canada
4. Department of Otolaryngology‐Head and Neck Surgery Sunnybrook Health Sciences Centre and Michael Garron Hospital Toronto Ontario Canada
5. Institute of Health Policy, Management and Evaluation University of Toronto Ontario Toronto Canada