1. Leadership Sinai Centre for Diabetes (R.R., C.Y., C.K.K., A.J.H., B.Z.), Mt Sinai Hospital, Toronto, Ontario, Canada
2. Division of Endocrinology (R.R., C.K.K., P.W.C., A.J.H., B.Z.), University of Toronto, Toronto, Ontario, Canada
3. Lunenfeld-Tanenbaum Research Institute (R.R., B.Z.), Mt Sinai Hospital, Toronto, Canada
4. Keenan Research Centre for Biomedical Science of St. Michael's Hospital (P.W.C.), Toronto, Canada
5. Department of Nutritional Sciences (A.J.H.), University of Toronto, Toronto, Ontario, Canada
6. Division of Obstetrics and Gynecology (M.S.), Mt Sinai Hospital, Toronto, Canada