1. Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
2. School of Health, University of Waterloo, Waterloo, ON, Canada
3. Faculty of Medicine, University of British Columbia, Columbia, BC, Canada
4. Department of Dermatology, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
5. Department of Dermatology, University of Saskatchewan, Regina, SK, Canada
6. Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
7. Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada