1. Science & Co., Düsseldorf, Germany
2. Sud-Francilien Hospital, Corbeil-Essonnes, France
3. Schneider Children's Medical Center of Israel, Petah Tikva, Israel
4. University Children's Hospital, Ljubljana, Slovenia
5. Unidad de Referencia de Diabetes, Clinic University Hospital, Valencia, Spain
6. Karolinska Institutet, Stockholm, Sweden
7. Inselspital, University Hospital, Bern, Switzerland
8. King's College, London, United Kingdom
9. Academic Medical Centre, Amsterdam, The Netherlands