1. Department of Epidemiology and Biostatistics, Schulich School of Medicine and Dentistry, Western University, London, Canada.
2. Department of Epidemiology and Biostatistics, Drexel University Dornsife School of Public Health, Philadelphia, United States.
3. Unity Health Toronto, Toronto, Canada.
4. Eli Coleman Institute for Sexual and Gender Health, University of Minnesota Medical School, Minneapolis, United States.