1. Division of Dermatology, Department of Medicine, University of Calgary, AB, Canada
2. Division of Dermatology, Department of Medicine, University of Ottawa, ON, Canada
3. Division of Dermatology, Department of Medicine, Toronto Western Hospital, University of Toronto, ON, Canada
4. Division of Dermatology, Department of Medicine, Dalhousie University, Halifax, NS, Canada
5. Dermatologie, Département de pédiatrie, Faculté de médicine, Université de Montréal, QC, Canada
6. Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
7. Royal College of Physicians and Surgeons of Canada, Ottawa, ON, Canada