1. Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
2. Mathematical Institute, Medical Statistics Section, Department of Biomedical Data Science, Leiden University, Leiden University Medical Center, Leiden, the Netherlands
3. Faculty of Medicine, Université de Montréal and Centre de Recherche de l’Insitut Universitaire de Montréal, Montréal, Québec, Canada