1. Institute for Clinical Diabetology, German Diabetes Center Leibniz Center for Diabetes Research at Heinrich‐Heine‐University Düsseldorf Düsseldorf Germany
2. Algiax Pharmaceuticals GmbH Erkrath Germany
3. Institute for Vascular and Islet Cell Biology German Diabetes Center at Heinrich Heine University, Leibniz Center for Diabetes Research Düsseldorf Germany
4. German Center for Diabetes Research (DZD) Partner Düsseldorf München‐Neuherberg Germany
5. Department of Endocrinology and Diabetology, Medical Faculty and University Hospital Düsseldorf Heinrich‐Heine‐University Düsseldorf Düsseldorf Germany