1. NAFLD Translational Research Unit, Department of Medicine
2. Liver Imaging Group, Department of Radiology; University of California at San Diego; La Jolla CA
3. Department of Radiology; University of California; San Diego CA
4. San Diego VA Healthcare System; La Jolla CA
5. Department of Pathology
6. Department of Radiology
7. Division of Gastroenterology, Department of Medicine
8. Division of Epidemiology, Department of Family and Preventive Medicine; University of California at San Diego; La Jolla CA