1. Indiana University School of Medicine Indianapolis IN USA
2. Jaeb Center for Health Research Tampa FL USA
3. Baylor College of Medicine and Texas Children’s Hospital Houston TX USA
4. Joslin Diabetes Center Harvard Medical School Boston MA USA
5. Yale School of Medicine New Haven CT USA
6. Barbara Davis Center for Childhood Diabetes Aurora CO USA
7. Children’s Hospital of Philadelphia Perelman School of Medicine University of Pennsylvania Philadelphia PA USA
8. University of California San Francisco San Francisco CA USA