1. Division of Gastroenterology, Hepatology and Nutrition Vanderbilt University Medical Center Nashville TN USA
2. Tennessee Center for AIDS Research Vanderbilt University Medical Center Nashville TN USA
3. Department of Biostatistics Vanderbilt University Medical Center Nashville TN USA
4. Department of Radiology and Radiological Sciences Vanderbilt University Medical Center Nashville TN USA
5. Veterans Affairs Tennessee Valley Healthcare System Nashville TN USA
6. Vanderbilt Technologies for Advanced Genomics Vanderbilt University Medical Center Nashville TN USA
7. Division of Diabetes, Endocrinology and Metabolism Vanderbilt University Medical Center Nashville TN USA
8. Division of Infectious Diseases Vanderbilt University Medical Center Nashville TN USA
9. Division of Cardiovascular Medicine Vanderbilt University Medical Center Nashville TN USA