1. Division of Dermatology, University of Ottawa, Ottawa, ON, Canada
2. Division of Dermatology, McGill University, Montréal, QC, Canada
3. Division of Dermatology, Department of Medicine, Women’s College Hospital, Women’s College Research Institute, University of Toronto, Toronto, ON, Canada
4. Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada