1. Faculty of Medicine University of British Columbia Vancouver British Columbia Canada
2. Schulich School of Medicine and Dentistry University of Western Ontario London Ontario Canada
3. Department of Obstetrics and Gynecology University of British Columbia Vancouver British Columbia Canada
4. Canadian HIV Trials Network Vancouver British Columbia Canada
5. Women’s Health Research Institute Vancouver British Columbia Canada
6. School of Population and Public Health University of British Columbia Vancouver British Columbia Canada
7. British Columbia Centre for Disease Control Vancouver British Columbia Canada