[1] Univ Toronto, Womens Coll Hosp, Dept Med, Div Endocrinol, Toronto, ON, Canada
[2] Univ Calgary, Dept Med, Div Endocrinol, Calgary, AB, Canada
[3] Univ Calgary, Dept Community Hlth Sci, Div Endocrinol, Calgary, AB, Canada
[4] McGill Univ, Hlth Ctr, Dept Med, Div Internal Med, Montreal, PQ, Canada
[5] McGill Univ, Hlth Ctr, Dept Med, Div Clin Epidemiol, Montreal, PQ, Canada
[6] McGill Univ, Hlth Ctr, Dept Med, Div Endocrinol & Metab, Montreal, PQ, Canada
[7] McGill Univ, Ctr Outcomes Res & Evaluat, Res Inst, Hlth Ctr, Montreal, PQ, Canada
[8] Univ Alberta, Sch Publ Hlth, Edmonton, AB, Canada
[9] Univ Toronto, Fac Med, Banting & Best Diabet Ctr, Toronto, ON, Canada
[10] Univ Toronto, Leslie Dan Fac Pharm, Toronto, ON, Canada
[11] Sunnybrook Hlth Sci Ctr, Div Endocrinol & Metab, Toronto, ON, Canada
[12] Univ Toronto, Dept Med, Toronto, ON, Canada
[13] Univ Toronto, Inst Hlth Policy Management & Evaluat, Toronto, ON, Canada
[14] Inst Clin Evaluat Sci, Toronto, ON, Canada
[15] Univ Alberta, Fac Pharm & Pharmaceut Sci, Edmonton, AB, Canada
[16] Univ Alberta, Div Endocrinol & Metab, Edmonton, AB, Canada