<affiliation wicri:level="2"><nlm:affiliation>From the *Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, OH; †Division of Gastroenterology, Hepatology, and Endoscopy, Department of Internal Medicine, Brigham and Women's Hospital, Boston, MA; ‡Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA; §Department of Pathology, The Geisel School of Medicine at Dartmouth, Hanover, NH; ║Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, IL; ¶Department of Radiology, Beth Israel Deaconness Hospital, Harvard Medical School, Boston, MA; #Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN; **Division of Gastroenterology, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, MI; ††Division of Gastroenterology, Department of Medicine, University of Pennsylvania, Philadelphia, PA; ‡‡Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, OH; §§Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, University of Florida, Gainesville, FL; ║║Department of Gastroenterology, University of Chicago, Chicago, IL; and ¶¶Division of Gastroenterology, Department of Medicine, Kaiser Permanente Los Angeles Medical Center, Los Angeles, CA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<placeName><region type="state">Californie</region>
</placeName>
<wicri:cityArea>From the *Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, Ohio State University Wexner Medical Center, Columbus, OH; †Division of Gastroenterology, Hepatology, and Endoscopy, Department of Internal Medicine, Brigham and Women's Hospital, Boston, MA; ‡Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, University of Pittsburgh Medical Center, Pittsburgh, PA; §Department of Pathology, The Geisel School of Medicine at Dartmouth, Hanover, NH; ║Department of Radiology, Northwestern University Feinberg School of Medicine, Chicago, IL; ¶Department of Radiology, Beth Israel Deaconness Hospital, Harvard Medical School, Boston, MA; #Division of Gastroenterology and Hepatology, Department of Medicine, Mayo Clinic, Rochester, MN; **Division of Gastroenterology, Department of Internal Medicine, University of Michigan Health System, Ann Arbor, MI; ††Division of Gastroenterology, Department of Medicine, University of Pennsylvania, Philadelphia, PA; ‡‡Department of Gastroenterology and Hepatology, Cleveland Clinic, Cleveland, OH; §§Division of Gastroenterology, Hepatology, and Nutrition, Department of Internal Medicine, University of Florida, Gainesville, FL; ║║Department of Gastroenterology, University of Chicago, Chicago, IL; and ¶¶Division of Gastroenterology, Department of Medicine, Kaiser Permanente Los Angeles Medical Center, Los Angeles</wicri:cityArea>
</affiliation>