1. Department of Medicine (Dermatology), University of Toronto, Toronto, ON, Canada
2. Sherbrooke University, Sherbrooke, QC, Canada
3. Clinique Dre Isabelle Delorme, Drummondville, QC, Canada
4. Division of General Surgery, St Michael’s Hospital, Toronto, ON, Canada
5. Department of Medicine, Queen’s University, Kingston, ON, Canada
6. Department of Medicine, Memorial University of Newfoundland, St John’s, ND, Canada
7. Department of Medicine, Division of Dermatology and Skin Sciences, UBC, Vancouver, BC, Canada
8. Department of Pediatrics, Division of Dermatology, University of Montreal and CHU Ste Justine, Montreal, QC, Canada
9. Centre de Recherche Dermatologique du Québec Metropolitain, Quebec, QC, Canada