1. Department of Medicine; Division of Gastroenterology and Hepatology; Indiana University School of Medicine; Indianapolis Indiana
2. Department of Biostatistics; Indiana University School of Medicine and Richard M. Fairbanks School of Public Health; Indianapolis Indiana
3. Roudebush Veterans Administration Medical Center; Indianapolis Indiana
4. Department of Medicine; Division of Gastroenterology and Hepatology; Virginia Commonwealth University; Richmond Virginia
5. Division of Gastroenterology and Hepatology; Mayo Clinic; Rochester Minnesota
6. National Institute on Alcohol Abuse and Alcoholism; National Institutes of Health; Rockville Maryland
7. Eskenazi Health; Indianapolis Indiana