1. Departments of Internal Medicine
2. Pathology and Laboratory Medicine, the University of Kansas School of Medicine
3. The Kansas Cancer Institute, Kansas City, KS
4. Department of Pathology and Laboratory Medicine, the Veterans Affairs Medical Center
5. Department of Biostatistics, Saint Lukes Mid-America Heart Institute
6. Department of Gastroenterology and Hepatology, the Veterans Affairs Medical Center, Kansas City, MO
7. Departments of Gastroenterology and Hepatology
8. Molecular and Integrative Physiology, the University of Kansas Medical Center, Kansas City, KS