1. Faculty of Medicine Michael G. DeGroote School of Medicine Hamilton Ontario Canada
2. Faculty of Medicine University of Toronto Toronto Ontario Canada
3. Department of Dermatology University of Toronto Toronto Ontario Canada
4. Faculty of Medicine Schulich School of Medicine and Dentistry London Ontario Canada
5. Sunnybrook Health Sciences Centre Toronto Ontario Canada
6. Women's College Hospital Toronto Ontario Canada
7. Probity Medical Research Inc. Waterloo Ontario Canada