1. Department of Family Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
2. Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
3. Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
4. Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
5. The O’Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada