Department of Nutritional Sciences, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada. Toronto 3D Knowledge Synthesis and Clinical Trials Unit, Clinical Nutrition and Risk Factor Modification Centre, St Michael's Hospital, Toronto, ON, Canada. Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada. Department of Medical Imaging, Faculty of Medicine, University of Toronto, Toronto, ON, Canada. Division of Endocrinology and Metabolism, Department of Medicine, St Michael's Hospital, Toronto, ON, Canada. Li Ka Shing Knowledge Institute, St Michael's Hospital, Toronto, ON, Canada. Independent Nutrition Logic, Wymondham, UK. INQUIS Clinical Research, Toronto, ON, Canada. Vuk Vrhovac University Clinic for Diabetes, Endocrinology and Metabolic Diseases, Merkur University Hospital, Zagreb, Croatia. School of Medicine, University of Zagreb, Zagreb, Croatia. School of Medicine, Josip Juraj Strossmayer University of Osijek, Osijek, Croatia. Institute for Clinical and Experimental Medicine, Diabetes Centre, Prague, Czech Republic. Physicians Committee for Responsible Medicine, Washington, DC, USA. Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Unitat de Nutrició Humana, Reus, Spain. Institut d'Investigació Sanitària Pere Virgili, Hospital Universitari San Joan de Reus, Reus, Spain. Consorcio CIBER, MP Fisiopatología de la Obesidad y Nutrición, Instituto de Salud Carlos III, Madrid, Spain. College of Pharmacy and Nutrition, University of Saskatchewan, SK, Canada.