1. Barbara Davis Center for Diabetes, University of Colorado Denver, Aurora, CO, USA
2. Jaeb Center for Health Research, Tampa, FL, USA
3. Albert Einstein College of Medicine, Bronx, NY, USA
4. Baylor College of Medicine, Houston, TX, USA
5. Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
6. Ochsner Medical Center, New Orleans, LA, USA
7. School of Medicine, Indiana University, Indianapolis, IN, USA
8. Yale School of Medicine, New Haven, CT, USA
9. Icahn School of Medicine at Mount Sinai, New York, NY, USA