1. Division of Dermatology, University of Toronto, Toronto, ON, Canada
2. Department of Medicine, University of Toronto, Toronto, ON, Canada
3. Department of Medicine, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
4. Public Health Ontario Laboratories, Public Health Ontario, Toronto, ON, Canada
5. Tropical Disease Unit, Division of Infectious Diseases, University Health Network–Toronto General Hospital, Toronto, ON, Canada