1. Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
2. Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada
3. Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
4. Michael G. DeGroote School of Medicine, McMaster University, Hamilton, ON, Canada
5. Division of Dermatology, Department of Medicine, Women’s College Hospital, Toronto, ON, Canada