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