1. Institute of Epidemiology and Medical Biometry, ZIBMT, University of
Ulm, Ulm, Germany
2. German Center for Diabetes Research (DZD), Neuherberg,
Germany
3. MEDIGREIF Inselklinik Heringsdorf GmbH, Clinic for Diabetes and
Metabolic Diseases, Ostseebad Heringsdorf, Germany
4. Rehabilitation Hospital for Children and Adolescents Sylt, Sylt,
Germany
5. Rehabilitation Centre for Chronic Diseases for Children, Adolescents
and Parents, Clinic Gaißach, Gaißach, Germany
6. Rehabilitation Clinic Prinzregent Luitpold, Scheidegg,
Germany