1. Alberta Health Services, Calgary and Area, University of Calgary, Alberta Health Services, Calgary and Area, Calgary, Alberta, Canada
2. Department of Community Health Sciences, University of Calgary, Alberta Health Services, Calgary and Area, Calgary, Alberta, Canada
3. Institute for Public Health, University of Calgary, Alberta Health Services, Calgary and Area, Calgary, Alberta, Canada
4. Department of Medicine, Faculty of Medicine, University of Calgary, Alberta Health Services, Calgary and Area, Calgary, Alberta, Canada
5. Department of Sociology, Faculty of Arts, University of Calgary, Alberta Health Services, Calgary and Area, Calgary, Alberta, Canada
6. Calvin, Phoebe and Joan Synder Institute for Chronic Diseases, Faculty of Medicine, University of Calgary, Alberta Health Services, Calgary and Area, Calgary, Alberta, Canada