Weight Management and Diabetes, The Wharton Medical Clinic, Hamilton, ON, Canada. wharton@whartonmedicalclinic.com. Department of Health and Kinesiology, York University, Toronto, ON, Canada. wharton@whartonmedicalclinic.com. Department of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark. Novo Nordisk A/S, Søborg, Denmark. School of Medicine, Dentistry and Nursing, University of Glasgow, Royal Infirmary, Glasgow, UK. Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA. Department of Cardiovascular and Metabolic Medicine, Institute of Life Course and Medical Sciences, University of Liverpool, Liverpool, UK.