1. Division of Endocrinology, Diabetes and Metabolism; University of Florida; Gainesville FL
2. Division of Gastroenterology, Hepatology and Nutrition; Malcom Randall VAMC; Gainesville FL
3. Department of Pathology; Malcom Randall VAMC; Gainesville FL
4. Department of Medicine; University of Florida; Gainesville FL
5. Division of Family Medicine; University of Florida; Gainesville FL
6. Division of Endocrinology, Diabetes and Metabolism; Malcom Randall VAMC; Gainesville FL