Affiliation: | 1. Department of Gastroenterology, Glasgow Royal Infirmary, Glasgow, UK ; 2. Department of Gastroenterology, Ninewells Hospital and Medical School, Dundee, UK ; 3. Centre for Liver and Digestive Disorders, Royal Infirmary of Edinburgh, Edinburgh, UK ; 4. Department of Gastroenterology, Aberdeen Royal Infirmary, Aberdeen, UK ; 5. Department of Gastroenterology, Queen Elizabeth University Hospital, Glasgow, UK ; 6. Scottish Society of Gastroenteology, Edinburgh, UK |