1. Lundquist Institute at Harbor-UCLA, Torrance, CA
2. University of Tennessee Medical Group, Memphis, TN
3. University of Pennsylvania, Philadelphia, PA
4. University of Illinois at Chicago, Chicago, IL
5. Boston University School of Medicine, Boston, MA
6. Jichi Medical University School of Medicine, Tochigi, Japan
7. Mayo Clinic, Rochester, MN
8. Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
9. Okayama University, Okayama, Japan
10. The University of Texas at Austin, Austin, TX
11. Unit of Endocrinology-Diabetology-Nutrition, Jean Verdier hospital, AP-HP, Paris 13 University, Sorbonne Paris Cité, CRNH-IdF, CINFO, Bondy, France