1. Division of Cancer Epidemiology, McGill University, Montreal, Canada
2. Department of Family and Community Medicine and MAP Centre for Urban Health Solutions, Li Ka Shing Knowledge Institute, St. Michael’s Hospital, Unity Health Toronto, Toronto, Canada
3. Department of Family Medicine, McGill University, Montreal, Canada
4. Laboratoire de Virologie Moléculaire, Centre de Recherche du Centre Hospitalier de l‘Université de Montréal (CRCHUM), et Département de Microbiologie, Infectiologie et Immunologie, Université de Montréal, Montréal, Canada
5. Infections and Cancer Epidemiology Division, German Cancer Research Center, Heidelberg, Germany