1. Division of Endocrinology, Department of Pediatrics, Stanford University School of Medicine, Stanford, California, USA.
2. Division of Endocrinology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA.
3. Stanford Diabetes Research Center, Stanford, California, USA.
4. Royal College of Pediatrics and Child Health, London, United Kingdom.
5. Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Ulm, Germany.
6. German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany.
7. JAEB Center for Health Research, Tampa, Florida, USA.
8. Bezirkskrankenhaus Lienz, Lienz, Austria.
9. Leeds Children's Hospital, Leeds, United Kingdom.
10. Universitätsklinikum Dresden, Dresden, Germany.
11. Children's Hospital for Wales, Cardiff, United Kingdom.