1. From the Departments of Nutritional Sciences (TMSW, CM, RGJ, and LAL) and Statistics (ALG), University of Toronto, Toronto, Canada; the Department of Medicine, St Michael's Hospital, Toronto, Canada (TMSW, PWC, RGJ, and LAL); the Research Center Hôtel-Dieu de Montréal, University of Montréal, Montréal, Canada (J-LC and RR-L); the Department of Medicine, University of Sherbrooke, Québec, Canada (P