Corresponding Author Ravi Retnakaran MD Leadership Sinai Centre for Diabetes, Mount Sinai Hospital, Toronto, Canada Division of Endocrinology, University of Toronto, Toronto, Canada Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Canada Correspondence Ravi Retnakaran, University of Toronto, Leadership Sinai Centre for Diabetes, Mount Sinai Hospital, 60 Murray Street, Suite L5-025, Mailbox-21, Toronto, ON, M5T 3L9, Canada.