1. Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC
2. Memorial University of Newfoundland, St. John's, NL
3. University of Toronto, Toronto, ON
4. Department of Medicine (Dermatology), University of Toronto, Toronto, ON
5. University of Calgary, Calgary, AB
6. Department of Medicine (Dermatology), McGill University, Montreal, PQ
7. Centre Hospitalier Affilé Universitaire—Hôtel-Dieu de Lévis, Lévis, PQ.