1Clinical Nutrition and Risk Factor Modification Centre, St. Michael's Hospital, Toronto, Ontario, Canada. 2Toronto 3D Knowledge Synthesis and Clinical Trials Unit, St. Michael's Hospital Toronto, Ontario, Canada. 3Department of Nutritional Sciences, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada. 4Institute for Clinical and Experimental Medicine, Diabetes Centre, Prague, Czech Republic. 5Physicians Committee for Responsible Medicine, Washington, DC. 6Vuk Vrhovac University Clinic for Diabetes, Endocrinology and Metabolic Diseases, Merkur University Hospital, Zagreb, Croatia. 7Catholic University of Croatia, School of Medicine, Zagreb, Croatia. 8Josip Juraj Strossmayer University of Osijek, School of Medicine, Osijek, Croatia. 9CIBER Fisiopatología de la Obesidad y Nutrición (CIBERObn), Instituto de Salud Carlos III, Madrid, Spain. 10Human Nutrition Unit, Biochemistry and Biotechnology Department, Sant Joan University Hospital, Institut d'Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili, Reus, Spain. 11Division of Endocrinology and Metabolism, Department of Medicine, St. Michael's Hospital, Toronto, Ontario, Canada. 12Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada. 13Li KaShing Knowledge Institute, St. Michael's Hospital, Toronto, Ontario, Canada. 14Institute of Public Health and Clinical Nutrition, School of Medicine, University of Eastern Finland, Kuopio, Finland. 15College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.