1. Institute of Endocrinology, Chaim Sheba Medical Center, Tel Hashomer, Israel
2. First Department of Pediatrics, SOTE Clinic, Budapest, Hungary
3. Department of Physiology and IInd Department of Medicine, Teaching Hospital, Palacky University, Olomouc, Czech Republic
4. Hygeia Hospital, Athens, Greece
5. Russian Academy of Medical Science, B.V. Petrovskyi Russian Scientific Surgery Center, Moscow, Russian Federation
6. Diabetes Department, Csepel, Budapest, Hungary
7. Motol University Hospital, Prague, Czech Republic
8. Venizelio-Pananio Hospital, Heraklion, Crete, Greece
9. Petz Aladar County Teaching Hospital, Department of Pediatrics, Hungary
10. Pál Réthy Hospital, Békéscsaba, Hungary
11. Children's Diabetes Center at the First Department of Pediatrics, University Hospital, Bratislava, Slovakia
12. Aglaia Kuriakou Pediatric Hospital, Athens, Greece (*additional members listed on page 810)