1. Faculty of Medicine University of Ottawa Ottawa Ontario Canada
2. Temerty Faculty of Medicine University of Toronto Toronto Ontario Canada
3. Department of Paediatrics, Dermatology The Hospital for Sick Children Toronto Ontario Canada
4. Division of Dermatology, Department of Medicine University of Toronto Toronto Ontario Canada
5. Division of Dermatology Women's College Hospital Toronto Ontario Canada
6. Division of Dermatology University Health Network Toronto Ontario Canada