[1] Kinderkrankenhaus Bult, Janusz Korczak Allee 12, D-30173 Hannover, Germany
[2] Univ Childrens Hosp, Ljubljana, Slovenia
[3] Med Univ Silesia, Katowice, Poland
[4] Charite, Pediat Clin, Berlin, Germany
[5] Med Univ Warsaw, Warsaw, Poland
[6] Linkoping Univ, Div Pediat & Diabet Res Ctr, Linkoping, Sweden
[7] Univ Childrens Hosp, Vienna, Austria
[8] Peijas Univ Hosp, Vantaa, Finland
[9] HUCH Hosp Children & Adolescents, Helsinki, Finland
[10] CHU Debrousse, Lyon, France
[11] APPH, CHU Robert Debre, Paris, France
[12] Heart & Diabet Ctr Nordrhein, Westfalen, Bad Oeynhausen, Germany
[13] Clin Lindenhof, Berlin, Germany
[14] PA Kyriakou Childrens Hosp, Athens, Greece
[15] Semmelweis Univ, H-1085 Budapest, Hungary
[16] Hadassah Hebrew Univ Med Ctr, Jerusalem, Israel
[17] Polytechn Univ Marche, Salesi Hosp, Ancona, Italy
[18] Univ Turin, Dept Paediat, Turin, Italy
[19] Meyer Paediat Inst, Florence, Italy
[20] DCCP Pediat Clin Luxembourg, Luxembourg, Luxembourg
[21] Univ Groningen, Univ Med Ctr Groningen, Beatrix Children Hosp, Groningen, Netherlands
[22] Flevo Childrens Hosp, Almere, Netherlands
[23] Schneider Childrens Med Ctr Israel, Petah Tiqwa, Israel
[24] Mayer Children Hosp, Haifa, Israel
[25] Hosp San Juan Dios, Barcelona, Spain
[26] London Ctr Paediat Endocrinol & Diabet, London, England
[27] Kantonsspital Zug, Zug, Switzerland
[28] Kantonspital Munsterlingen, Munsterlingen, Switzerland
[29] Childrens Hosp Wildermeth Spitalzentrum Biel, Biel, Switzerland
[30] Univ Childrens Hosp, Basel, Switzerland
[31] Uddevalla Cent Hosp, Uddevalla, Sweden
[32] Hosp Ramon & Cajal, E-28034 Madrid, Spain
[33] Russian Childrens Clin Hosp, Moscow, Russia