[1] Chaim Sheba Med Ctr, Div Endocrinol Diabet & Metab, Tel Hashomer, Israel
[2] Tel Aviv Univ, Tel Hashomer, Israel
[3] Imperial Coll London, Diabet Ctr, Al Ain, U Arab Emirates
[4] Univ Cauca, Div Endocrinol & Metab, Dept Internal Med, Popayan Cauca, Colombia
[5] Sanofi, Singapore, Singapore
[6] Hlth Care Minist Russian Federat, Endocrinol Res Ctr, Moscow, Russia