1 Institute of Diabetes Research, Helmholtz Munich, German Research Center for Environmental Health, 80939 Munich, Germany; Technical University Munich, School of Medicine and Health, Forschergruppe Diabetes at Klinikum rechts der Isar, Munich, Germany.
2 Institute of Diabetes Research, Helmholtz Munich, German Research Center for Environmental Health, 80939 Munich, Germany.
3 Center for Regenerative Therapies Dresden, Faculty of Medicine, Technische Universität Dresden, Dresden, Germany; Paul Langerhans Institute Dresden of the Helmholtz Munich, University Hospital Carl Gustav Carus, Faculty of Medicine, TU Dresden, Dresden, Germany.
4 Institute of Diabetes Research, Helmholtz Munich, German Research Center for Environmental Health, 80939 Munich, Germany; Technical University Munich, School of Medicine and Health, Forschergruppe Diabetes at Klinikum rechts der Isar, Munich, Germany. Electronic address: [email protected].