1. Section of Plastic and Reconstructive Surgery, Department of Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada
2. Division of Plastic and Reconstructive Surgery, Department of Surgery, St. Joseph's Healthcare, Surgical Outcomes Research Centre and McMaster University, Hamilton, Ontario, Canada
3. Section of Otolaryngology Head & Neck Surgery, Department of Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada
4. Ohlson Research Initiative, Arnie Charbonneau Research Institute, University of Calgary Cumming School of Medicine, Calgary, AB, Canada