1. Centre for Innovative Research Across the Life Course (CIRAL); Coventry University; Coventry UK
2. Gastroenterology; Portsmouth Hospitals Trust; Cosham UK
3. Gastroenterology; University Hospitals NHS Trust; Leicester UK
4. Department of Oesphogastric Surgery; Gloucestershire Royal Hospital; Gloucester UK
5. Surgery; Gloucester Royal Hospital; Gloucester UK
6. Gastroenterology; Portsmouth Hospitals NHS Trust; Portsmouth UK
7. Wolfson Digestive Diseases Centre; Queens Medical Centre, Nottingham University NHS Trust; Nottingham UK
8. Gastroenterology; The Lyell McEwin Hospital; Elizabeth Vale Australia
9. Centre for Digestive Diseases; Blizard Institute; London UK