Affiliation: | 1. Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California, USA;2. Clinical Research Centre, The Seventh Affiliated Hospital, Sun Yat-sun University. Shenzhen, China;3. Lane Medical Library, Stanford University School of Medicine, Stanford, California, USA;4. Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China;1. Division of Gastroenterology and Hepatology, Medical University of South Carolina, Charleston, South Carolina, USA;2. Division of Gastroenterology, Hepatology, and Nutrition, Learning Institute and Research Institute, Hospital for Sick Children, Toronto, Ontario, Canada;3. Department of Internal Medicine, University of Colorado School of Medicine, Aurora, Colorado, USA;4. National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland, USA;5. Division of Gastroenterology and Liver Disease, Case Western Reserve University, Cleveland, Ohio, USA;6. Division of Gastroenterology and Hepatology, University of Colorado Anschutz Medical Campus, Aurora, Colorado, USA;7. Division of Gastroenterology, University of Michigan, Ann Arbor, Michigan, USA;8. Division of Gastroenterology, Washington University School of Medicine, St Louis, Missouri, USA;9. Division of Gastroenterology, Hepatology, and Nutrition, Ohio State University Wexner Medical Center, Columbus, Ohio, USA;10. Division of Gastroenterology and Hepatology, University of North Carolina, Chapel Hill, North Carolina, USA;11. Division of Gastroenterology, Vanderbilt University, Nashville, Tennessee, USA;12. Division of Gastroenterology and Hepatology, Indiana University, Indianapolis, Indiana, USA;13. Division of Gastroenterology, Hepatology, and Nutrition, University of Florida, Gainesville, Florida, USA;14. Division of Gastroenterology and Hepatology, St Louis University, St Louis, Missouri, USA;15. Division of Gastroenterology and Hepatology, University of Virginia, Charlottesville, Virginia, USA;16. Division of Gastroenterology, Johns Hopkins Medical Institutions, Baltimore, Maryland, USA;17. Center for Interventional Endoscopy, Advent Health, Orlando, Florida, USA;18. Division of Digestive Diseases, Emory University, Atlanta, Georgia, USA;19. Division of Gastroenterology, Northwestern University, Chicago, Illinois, USA |