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