[1
]
Division of Gastroenterology, Mount Sinai Hospital, New York, New York, USA.
[2
]
Department of Gastroenterology, Zucker School of Medicine at Hofstra/Northwell, Long
Island Jewish Medical Center, New Hyde Park, New York, USA.
[3
]
Department of Gastroenterology, Hepatology and Nutrition, Division of Internal Medicine,
The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
[4
]
Department of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota,
USA.
[5
]
Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital,
Boston, Massachusetts, USA.
[6
]
Division of Gastroenterology, Department of Internal Medicine, Harvard Medical School
and Massachusetts General Hospital, Boston, Massachusetts, USA.
[7
]
Division of Digestive Diseases, Department of Internal Medicine, Rush University Medical
Center, Chicago, Illinois, USA.
[8
]
Department of Gastroenterology and Hepatology, Mayo Clinic, Scottsdale, Arizona, USA.
[9
]
Section for Gastroenterology and Hepatology, Tulane University Health Sciences Center,
New Orleans, Louisiana, USA.
[10
]
Department of Gastroenterology, Michigan Medicine, University of Michigan, Ann Arbor,
Michigan, USA.
[11
]
Department of Gastroenterology, Hepatology and Nutrition, University of Minnesota,
Minneapolis, Minnesota, USA.
[12
]
Department of Gastroenterology, Interventional Endoscopy Services, California Pacific
Medical Center, San Francisco, California, USA.
[13
]
Division of Digestive Diseases and Nutrition, University of Oklahoma Health Sciences
Center, Oklahoma City, Oklahoma, USA.
[14
]
Division of Gastroenterology, Boston Medical Center, Boston University School of Medicine,
Boston, Massachusetts, USA.