| Institution: | Division of Gastroenterology, Internal Medicine Department, Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt;Department of Surgical Oncology, Faculty of Medicine, Menofia University, Al Minufya, Egypt;Gastroenterology and Hepatology Unit, Tropical Medicine Department, Kasr Alainy School of Medicine, Cairo University, Cairo, Egypt;Mayo Clinic Arizona, Phoenix, Arizona, USA;Department of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire;Department of Gastroenterology and Hepatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire;Department of Gastroenterology, Veterans Affairs Medical Center, White River Junction, Vermont, USA;Department of Internal Medicine, Division of Gastroenterology and Hepatology, University of Colorado School of Medicine, Aurora, Colorado, USA;Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China;State Key Laboratory of Esophageal Cancer Prevention and Treatment, Zhengzhou University, Zhengzhou, China;Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China;Department of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China;Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China;Department of Pathology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China;Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China;Department of Gastroenterology and Hepatology, Oakland University William Beaumont School of Medicine, Royal Oak, Michigan, USA;Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA |
