1. Novo Nordisk Foundation Center for Protein Research Faculty of Health Sciences University of Copenhagen Copenhagen Denmark
2. Department of Proteomics and Signal Transduction Max Planck Institute of Biochemistry Martinsried Germany
3. Department of Biomedical Sciences Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark
4. Faculty of Health and Medical Sciences Novo Nordisk Foundation Center for Basic Metabolic Research University of Copenhagen Copenhagen Denmark
5. Department of Clinical Biochemistry, Rigshospitalet University of Copenhagen Copenhagen Denmark
6. Department of Clinical Medicine Faculty of Health and Medical Sciences University of Copenhagen Copenhagen Denmark
7. Gastrounit, Medical Division Hvidovre Hospital University of Copenhagen Hvidovre Denmark
8. Clinical Metabolic Physiology Steno Diabetes Center Copenhagen Gentofte Hospital Hellerup Denmark
9. Helmholtz Diabetes Center at Helmholtz Centre Munich & Division of Metabolic Diseases Institute for Diabetes and Obesity Technische Universität München Munich Germany
10. Institute for Diabetes and Regeneration Helmholtz Diabetes Center at Helmholtz Zentrum München German Research Center for Environmental Health (GmbH) Neuherberg Germany
11. German Center for Diabetes Research (DZD) Neuherberg Germany
12. Medizinische Klinik und Poliklinik IV Klinikum der LMU München Germany