| Affiliation: | 1. Department of Anatomic Pathology, University of Genova and IRCCS S.Martino/IST University Hospital, Genoa, Italy;2. Department of Surgery, Sahlgrenska University Hospital, Gothenburg, Sweden;3. Department of Surgery, North Tyneside General Hospital, North Shields, UK;4. Department of Gastroenterology, Dr Horst Schmidt‐Hospital, Wiesbaden, Germany;5. Department of Gastroenterology and Hepatology, Nantes University and INSERM, Nantes, France;6. Department of Medicine, Haukeland University Hospital, Bergen, Norway;7. AstraZeneca Gothenburg, M?lndal, Sweden;8. Formerly of AstraZeneca Gothenburg, M?lndal, Sweden;9. Department of Surgery, Centre for Digestive Diseases, Karolinska University Hospital and CLINTEC, Karolinska Institutet, Stockholm, Sweden |
