1. Division of Endocrinology & Metabolism, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
2. McCaig Institute for Bone & Joint Health, University of Calgary, Calgary, Alberta, Canada
3. Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
4. Division of Gastroenterology, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada