1. Barbara Davis Center for Diabetes, Aurora, Colorado.
2. Jaeb Center for Health Research, Tampa, Florida.
3. Atlanta Diabetes Centers, Atlanta, Georgia.
4. Naomi Berrie Diabetes Center at Columbia University Medical Center, New York, New York.
5. Department of Pediatrics, Stanford University, Stanford, California.
6. Department of Internal Medicine, Keck School of Medicine of the University of Southern California, Los Angeles, California.
7. Department of Medicine, Division of Endocrinology, Diabetes, and Bone Disease, Icahn School of Medicine at Mount Sinai, New York, New York.