1. Institute for Diabetes and Cancer (IDC), Helmholtz Centre Munich, German Research Center for Environmental Health, Neuherberg, Germany
2. Joint Heidelberg-IDC Transnational Diabetes Program, Inner Medicine I, Heidelberg University Hospital, Heidelberg, Germany
3. German Center for Diabetes Research (DZD), Neuherberg, Germany
4. Department of Experimental Diabetology, German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE), Nuthetal, Germany
5. Institute of Nutritional Science, University of Potsdam, Potsdam, Germany
6. Research Unit Analytical Pathology, Helmholtz Centre Munich, German Research Center for Environmental Health, Neuherberg, Germany
7. Research Unit Protein Science, Helmholtz Centre Munich, German Research Center for Environmental Health, Neuherberg, Germany
8. Chair Molecular Metabolic Control, Medical Faculty, Technical University Munich, Munich, Germany