Affiliation: | 1. Division of Gastroenterology and Hepatology, Department of Medicine, University of California San Diego, La Jolla, California;2. Division of Biomedical Informatics, Department of Medicine, University of California San Diego, La Jolla, California;3. Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts;4. Harvard Medical School, Boston, Massachusetts;5. Division of Gastroenterology, Hepatology, and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio;6. Division of Gastroenterology, Kaiser Permanente Medical Group, San Francisco, California;7. Division of Gastroenterology and Hepatology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin;8. Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota, Minneapolis, Minnesota;9. Veterans Affairs Healthcare System, Minneapolis, Minnesota;10. Division of Gastroenterology, Department of Medicine, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania;11. Center for Evidence-Based Practice, University of Pennsylvania Health System, Philadelphia, Pennsylvania;12. Division of Pediatric Gastroenterology, CS Mott Children''s Hospital, Michigan Medicine, University of Michigan, Ann Arbor, Michigan;13. Susan B. Meister Child Health Evaluation and Research Center, University of Michigan, Ann Arbor, Michigan;14. Division of Gastroenterology, Department of Medicine, Duke University, Durham, North Carolina |