1. Department of Endocrinology and Diabetes Birmingham Children's Hospital, Birmingham Women's, and Children's NHS Foundation Trust Birmingham UK
2. University Hospitals of Derby and Burton NHS Foundation Trust Derby UK
3. University of Nottingham Nottingham UK
4. Southern Health NHS Foundation Trust Southampton UK
5. Manchester Diabetes Centre, Manchester Royal Infirmary Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre Manchester UK
6. Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology Medicine and Health, University of Manchester Manchester UK
7. Department of Metabolism Digestion and Reproduction, Imperial College London London UK
8. Nottingham Children's Hospital Nottingham UK
9. Department of Endocrinology and Diabetes Perth Children's Hospital Perth Australia
10. Telethon Kids Institute University of Western Australia Perth Australia
11. Centre for Child Health Research University of Western Australia Perth Australia
12. Leicester Diabetes Center University of Leicester Leicester UK
13. Department of Paediatrics Kungsbacka Hospital; Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg Gothenburg Sweden