1. Department of Medicine, Cumming School of Medicine, University of Calgary, Alberta, Canada2Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Alberta, Canada3O’Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Alberta, Canada4Libin Cardiovascular Institute of Alberta, Cumming School of Medicine, University of Calgary, Alberta, Canada
2. Department of Medicine, University of Alberta, Edmonton, Canada
3. Institute for Clinical Evaluative Sciences, Ontario, Canada7Institute of Health Policy, Management and Evaluation, University of Toronto, Ontario, Canada
4. Department of Medicine, Cumming School of Medicine, University of Calgary, Alberta, Canada
5. Institute for Clinical Evaluative Sciences, Ontario, Canada
6. Institute for Clinical Evaluative Sciences, Ontario, Canada8Department of Medicine, University of Toronto, Ontario, Canada
7. Institute for Clinical Evaluative Sciences, Ontario, Canada9Department of Medicine, Western University, London, Ontario, Canada