[1] Univ Toronto, Univ Hlth Network, Program Life Sci Eth & Policy, Toronto, ON M5G 1L7, Canada
[2] Oxford Hlth Alliance, London W1W 8RZ, England
[3] Univ Oxford, Churchill Hosp, Oxford Ctr Diabet Endocrinol & Metab, Oxford OX3 7LJ, England
[4] Univ Auckland, Fac Med & Hlth Sci, Auckland 1142, New Zealand
[5] Canadian Inst Hlth Res, Ottawa, ON K1A 0W9, Canada
[6] MRC, London W1B 1AL, England
[7] Univ Sydney, Prince Wales Hosp, Ctr Diabet, Randwick, NSW 2031, Australia
[8] Univ Sydney, Prince Wales Hosp, Dept Diabet Endocrinol & Metab, Randwick, NSW 2031, Australia
[9] Indian Council Med Res, New Delhi 110029, India
[10] NIH, Fogarty Int Ctr, Bethesda, MD 20892 USA
[11] Canadian Inst Hlth Res, Inst Nutr Metab & Diabet, Ottawa, ON K1A 0W9, Canada
[12] Emory Univ, Global Hlth Inst, Atlanta, GA 30322 USA
[13] NHLBI, NIH, Bethesda, MD 20892 USA
[14] Isfahan Univ Med Sci, Seddigheh Tahereh Res & Treatment Hosp, Isfahan Cardiovasc Res Ctr, Esfahan, Iran
[15] Unitedhlth Europe, Ovat Chron Dis Initiat, London SW1P 1SB, England
[16] PepsiCo, Purchase, NY 10577 USA
[17] Univ Oxford, John Radcliffe Hosp, Oxford OX3 9DU, England