1. Joslin Diabetes Center; Harvard Medical School; Boston Massachusetts
2. NOVA Medical School; CHLC-Hospital Dona Estefania; Lisbon Portugal
3. John Hunter Children's Hospital; Newcastle New South Wales Australia
4. Max, Pentamed & SL Jain Hospitals; Delhi India
5. University Hospitals Cleveland Medical Center; Case Western Reserve University; Cleveland Ohio
6. Department of Pediatrics; Medical University of Innsbruck; Innsbruck Austria