1. Institute of Epidemiology; Helmholtz Zentrum München-German Research Center for Environmental Health; München-Neuherberg Germany
2. Chair of Epidemiology at UNIKA-T; Ludwig-Maximilians-Universität München; Augsburg Germany
3. Institute of Biometrics and Epidemiology, German Diabetes Center; Leibniz Center for Diabetes Research at Heinrich Heine University; Düsseldorf Germany
4. Center of Clinical Epidemiology, Institute for Medical Informatics, Biometry and Epidemiology, Medical Faculty; University Duisburg-Essen; Essen Germany
5. Institute for Clinical Diabetology, German Diabetes Center; Leibniz Center for Diabetes Research at Heinrich Heine University; Düsseldorf Germany
6. German Center for Diabetes Research (DZD); München-Neuherberg Germany
7. Department of Endocrinology and Diabetology; University Hospital, Medical Faculty, Heinrich Heine University; Düsseldorf Germany