1. Institute for Diabetes and Regeneration, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
2. University of Colorado Anschutz Medical Campus, Aurora, Colorado
3. Oregon State University, Corvallis, Oregon
4. Institute of Human Genetics, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
5. Institute for Diabetes and Obesity, Helmholtz Diabetes Center at Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
6. German Center for Diabetes Research (DZD), München-Neuherberg, Germany
7. Institute of Computational Biology, Helmholtz Zentrum München, Neuherberg, Germany and German Center for Diabetes Research (DZD), Neuherberg, Germany
8. Medizinische Klinik and Poliklinik IV, Ludwig-Maximilians University, Munich, Germany