[1] Kings Coll London, Div Diabet & Nutr Sci, RD Lawrence Prof Diabet Med, London WC2R 2LS, England
[2] Javeriana Univ, Endocrinol, Sch Med, Bogota, Colombia
[3] San Ignacio Univ Hosp, Res, Bogota, Colombia
[4] Colombian Diabet Assoc, Bogota, Colombia
[5] Wichita State Univ, Wichita, KS USA
[6] Washington Univ, St Louis, MO USA
[7] Radboud Univ Nijmegen, Dept Internal Med, Med Ctr, NL-6525 ED Nijmegen, Netherlands
[8] Univ Sheffield, Diabet Clin, Sheffield S10 2TN, S Yorkshire, England
[9] Sheffield Teaching Hosp NHS Fdn Trust, Sheffield, S Yorkshire, England
[10] Univ Edinburgh, Queens Med Res Inst, Diabet, Edinburgh, Midlothian, Scotland
[11] Univ Virginia Hlth Syst, Dept Psychiat & Neurobehav Sci, Charlottesville, VA USA
[12] Univ Virginia Hlth Syst, Behav Med Ctr, Charlottesville, VA USA
[13] Univ Western Australia, Telethon Inst Child Hlth Res, Sch Paediat & Child Hlth, Perth, WA 6009, Australia
[14] Princess Margaret Hosp Children, Dept Endocrinol & Diabet, Perth, WA, Australia
[15] Univ Leicester, Primary Care Diabet & Vasc Med, Leicester, Leics, England
[16] Univ Toronto, Div Endocrinol & Metab, Li Ka Shing Knowledge Inst, Toronto, ON, Canada
[17] Univ Toronto, Keenan Res Ctr Biomed Sci, St Michaels Hosp, Toronto, ON, Canada
[18] Univ Toronto, Med & Nutr Sci, Toronto, ON, Canada
[19] Peking Univ, Peoples Hosp, Dept Endocrinol & Metab, Beijing 100871, Peoples R China
[20] Walter Reed Natl Mil Ctr, Diabet Inst, Bethesda, MD USA
[21] Monash Univ, Sch Publ Hlth & Prevent Med, Melbourne, Vic 3004, Australia