1. Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania;
2. Jaeb Center for Health Research, Tampa, Florida;
3. Indiana University School of Medicine, Indianapolis, Indiana;
4. Barbara Davis Center for Childhood Diabetes, University of Colorado, Denver, Colorado;
5. Vanderbilt University Medical Center, Nashville, Tennessee;
6. Yale University, New Haven, Connecticut;
7. University of Colorado Denver and Children’s Hospital Colorado, Denver, Colorado;
8. Avera McKennan Hospital and University Health Center, Sioux Falls, South Dakota; and
9. Rand Corporation, Santa Monica, California