Affiliation: | Division of Gastrointestinal Surgery; Department of Pathology; Department of Hepatology, Wolfson Digestive Diseases Centre, Nottingham University Hospitals, Queen's Medical Centre, Nottingham; Department of Endocrinology, Nottingham City Hospital, Nottingham; Division of Gastrointestinal Surgery, Wolfson Digestive Diseases Centre, Nottingham University Hospitals, Queen's Medical Centre, Nottingham, United Kingdom |