1. Department of Epidemiology, Biostatistics and Occupational Health, McGill University, Montréal, QC, Canada
2. Centre for Clinical Epidemiology, Lady Davis Institute, Jewish General Hospital, Montréal, QC, Canada
3. Département de sciences de la décision, HEC Montréal, Montréal, QC, Canada
4. Gerald Bronfman Department of Oncology, McGill Department of Human Genetics, McGill University, Montréal, QC, Canada