1. Department of Chemistry, University of Florida, Gainesville, Florida;
2. Division of Endocrinology, Diabetes, and Metabolism, Department of Medicine, University of Florida, Gainesville, Florida;
3. Department of Integrative Biology, University of California, Berkeley, California;
4. Animal Care Services, University of Florida, Gainesville, Florida;
5. Advanced Magnetic Resonance Imaging and Spectroscopy Facility, McKnight Brain Institute, University of Florida, Gainesville, Florida;
6. Department of Pathology, University of Florida, Gainesville, Florida
7. Division of Endocrinology, Diabetes, and Metabolism, Malcom Randall Veterans Administration Medical Center, Gainesville, Florida;
8. Division of Diabetes, the University of Texas Health Science Center at San Antonio, San Antonio, Texas;
9. Division of Diabetes, Audie L. Murphy Veterans Administration Medical Center, San Antonio, Texas; and