[1
]
National Institute for Health Research (NIHR) Birmingham Biomedical Research Centre,
Birmingham, United Kingdom.
[2
]
Division of Gastroenterology, Institute of Immunology and Immunotherapy, University
of Birmingham, Birmingham, United Kingdom.
[3
]
University Hospitals Birmingham NHS Foundation Trust, Queen Elizabeth Hospital, Birmingham,
United Kingdom.
[4
]
Gastroenterology, University of Calgary, Calgary, Canada.
[5
]
Division of Endoscopy, European Institute of Oncology, Milan, Italy.
[6
]
Division of Gastroenterology, Ospedale Ordine Mauriziano di Torino, Turin, Italy.
[7
]
Division of Gastroenterology, Mount Sinai Hospital, New York, United States.
[8
]
Division of Gastroenterology, New York University Langone Medical Center, New York,
United States.
[9
]
Department of Internal Medicine II, Horst Schmidt Klinik, Wiesbaden, Germany.
[10
]
Medicine/Gastroenterology, University of California at San Francisco, San Francisco,
United States.
[11
]
Division of Gastroenterology, Brigham and Women Hospital, Harvard Medical School,
Boston, United States.
[12
]
First Medical Department, University Medical Center Mainz, Mainz, Germany.
[13
]
Department of Medicine, University Hospital of Erlangen, Erlangen, Germany.
[14
]
Internal Medicine, Gastroenterology, and Hepatology, University Hospital Maastricht,
Maastricht, Netherlands.
[15
]
Gastroenterology, University of Kansas City, Kansas City, United States.