1. Toronto General Research Institute, University Health Network
2. Department of Obstetrics and Gynecology, University of British Columbia
3. Women's Health Research Institute, BC Women's Hospital, Vancouver
4. Dalla Lana School of Public Health
5. Department of Medicine, University of Toronto
6. Sunnybrook Research Institute, Sunnybrook Health Sciences Centre, Toronto
7. Department of Pathology and Molecular Medicine, McMaster University, Hamilton
8. Departments of Pathology and Obstetrics and Gynecology, McGill University
9. Jewish General Hospital
10. Département de Microbiologie et Infectiologie
11. Centre de Recherche du CHUM, Centre Hospitalier de l'Université de Montréal, Montreal, Canada
12. Département de Médecine Sociale et Préventive, Université de Montréal
13. Department of Global Health, Academic Medical Center
14. Amsterdam Institute for Global Health and Development, University of Amsterdam, the Netherlands
15. Faculty of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, United Kingdom