1. 1Department of Pathology, Immunology, and Laboratory Medicine, College of Medicine, University of Florida, Gainesville, FL
2. 2Department of Chemistry, College of Liberal Arts and Sciences, University of Florida, Gainesville, FL
3. 3Insulin for Life USA, Gainesville, FL
4. 4Division of Metabolism, Endocrinology, and Diabetes, Department of Internal Medicine, University of Michigan, Ann Arbor, MI
5. 5Endocrine and Diabetes Care Center, University of Washington Medical Center—Roosevelt, Seattle, WA
6. 6Joslin Diabetes Center, Harvard Medical School, Boston, MA
7. 7Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX
8. 8Department of Pediatrics, College of Medicine, University of Florida Diabetes Institute, Gainesville, FL