1 Department of Epidemiology and Biostatistics, McGill University, 1020 Avenue Des Pins Ouest, Montreal, QC, H3A 1A2, Canada.
2 Department of Epidemiology and Biostatistics, McGill University, 1020 Avenue Des Pins Ouest, Montreal, QC, H3A 1A2, Canada. erica.moodie@mcgill.ca.
3 Division of Infectious Diseases/Chronic Viral Illness Service, Department of Medicine Glen Site, McGill University Health Centre, Montreal, QC, Canada.