1. Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
2. Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
3. Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
4. Division of Dermatology, Department of Medicine, University of Toronto, ON, Canada
5. Division of Dermatology, Department of Medicine, Women’s College Hospital, Toronto, ON, Canada