1. Department of Endocrinology and Metabolism, Campus Benjamin Franklin, Charité University Medicine, Berlin, Germany
2. Deutsches Zentrum für Diabetesforschung e.V, Geschäftsstelle am Helmholtz-Zentrum München, Neuherberg, Germany
3. Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism; The ARDEN NET Centre, ENETS CoE, University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
4. Centre of Applied Biological & Exercise Sciences (ABES), Faculty of Health & Life Sciences, Coventry University, Coventry, UK
5. Translational & Experimental Medicine, Division of Biomedical Sciences, Warwick Medical School, University of Warwick, Coventry, UK