1. New England Diabetes and Endocrinology Center (NEDEC); Waltham MA USA
2. Botswana-Baylor Children's Clinical Centre of Excellence; Princess Marina Hospital; Gaborone Botswana
3. Joslin Diabetes Center; Harvard Medical School; Boston USA
4. Growth and Diabetes Centre; Singapore Singapore
5. Department of Pediatrics; Glostrup University Hospital; Copenhagen Denmark
6. John Hunter Children's Hospital; Newcastle New South Wales Australia
7. Department of Pediatrics, NU Hospital Group Uddevalla, and The Sahlgrenska Academy, Institute of Clinical Sciences; University of Gothenburg; Gothenburg Sweden