1. Division of Gastroenterology and Hepatology; Weill Cornell Medical College; New York NY
2. Liver Diseases and Hepatitis Program; Alaska Native Tribal Health Consortium; Anchorage AK
3. Division of Gastroenterology and Hepatology; University of Michigan; Ann Arbor MI
4. Division of Clinical Decision Making; Tufts Medical Center; Boston MA
5. Evidence-Based Practice Research Program
6. Center for the Science of Health Care Delivery
7. Division of Hospital Internal Medicine
8. Library Public Services
9. Division of Preventive, Occupational and Aerospace Medicine; Mayo Clinic; Rochester MN