Diabetes, Obesity and Nutrition Strategic Clinical Network, Alberta Health Services, Calgary, Alberta, Canada; Department of Agricultural, Food and Nutritional Sciences, Li Ka Shing Centre for Health Innovation Research, University of Alberta, Edmonton, Alberta, Canada; Department of Physiology, University of Alberta, Edmonton, Alberta, Canada. Electronic address: cbchan@ualberta.ca. Diabetes, Obesity and Nutrition Strategic Clinical Network, Alberta Health Services, Calgary, Alberta, Canada; Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada. Calvin, Phoebe and Joan Snyder Institute for Chronic Diseases, University of Calgary, Calgary, Alberta, Canada; Department of Critical Care Medicine, University of Calgary, Calgary, Alberta, Canada. Diabetes, Obesity and Nutrition Strategic Clinical Network, Alberta Health Services, Calgary, Alberta, Canada; Department of Community Health Sciences, University of Calgary, Calgary, Alberta, Canada; Department of Cardiac Sciences, University of Calgary, Calgary, Alberta, Canada. Diabetes, Obesity and Nutrition Strategic Clinical Network, Alberta Health Services, Calgary, Alberta, Canada. Diabetes, Obesity and Nutrition Strategic Clinical Network, Alberta Health Services, Calgary, Alberta, Canada; Department of Medicine, Foothills Medical Centre, University of Calgary, Calgary, Alberta, Canada.