[1] UZ Leuven, Paediat Endocrinol, Leuven, Belgium
[2] Univ Childrens Hosp, Ljubljana, Slovenia
[3] Univ Ulm, Cent Inst Biomed Technol Zibmt, German Ctr Diabet Res, Med Biometry, Munich, Germany
[4] Dept Pediat, Div Endocrinol, Stanford, CA USA
[5] Ege Univ, Dept Pediat Endocrinol, Sch Med, Izmir, Turkey
[6] Perth Childrens Hosp, Endocrinol & Diabet, Nedlands, WA, Australia
[7] SWEET Study Grp, Hannover, Germany