| Affiliation: | Department of Surgery, Tenwek Hospital, Bomet, Kenya;Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA;Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong SAR, China;Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia;Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia;Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia;Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia;Department of Gastroenterology and Hepatology, University Hospital of Gent, Gent, Belgium;Department of Gastroenterology and Hepatology, Westmead Hospital, Sydney, New South Wales, Australia;Westmead Clinical School, The University of Sydney, Sydney, New South Wales, Australia;Department of Gastroenterology and Hepatology, Geisinger Medical Center, Danville, Pennsylvania, USA;Department of Gastroenterology, Belfast City Hospital, Belfast, Antrim, UK;Department of Surgery, Belfast City Hospital, Belfast, Antrim, UK;Department of Gastroenterology, Belfast City Hospital, Belfast, Antrim, UK;Department of Gastroenterology, The Affiliated Drum Tower Hospital of Nanjing University Medical School, 210008, Nanjing, Jiangsu, P.R. China |
