1. Diabetes, Endocrinology and Metabolism Section, Department of Internal Medicine I, St. Josef Hospital Ruhr University Bochum Bochum Germany
2. Diabetes Centre Bochum/Hattingen, St. Elisabeth‐Hospital Blankenstein Hattingen Germany
3. Centre for Rare Endocrine Diseases, Ruhr Centre for Rare Diseases (CeSER) Ruhr University Bochum and Witten/Herdecke University Bochum Germany
4. Centre for Diabetes Technology Catholic Hospitals Bochum Bochum Germany
5. Department of Endocrinology, Diabetes and Metabolism Christian Medical College Vellore India
6. Department of Endocrinology Bangalore Baptist Hospital Bangalore India
7. Lee Kong Chian School of Medicine Nanyang Technological University Singapore Singapore Singapore
8. King's College London School of Life Course & Population Sciences London UK