1. Department of Surgical and Diagnostic Sciences (DISC); Pathology Unit; University of Genova and IRCCS S. Martino/IST University Hospital; Genova Italy
2. Sahlgrenska universitetssjukhuset; Goteborg Sweden
3. Northumbria Healthcare; North Shields UK
4. Sana Klinikum Offenbach; Frankfurt Germany
5. Institut des maladies de l'appareil digestif; CHU Hotel-Dieu; Nantes France
6. Haukeland Universitetssjukehus; Bergen Norway
7. R&D; AstraZeneca; Mölndal Sweden
8. Clinical Study Management; AstraZeneca R&D; Mölndal Sweden
9. Formerly of AstraZeneca; Gothenburg, Mölndal Sweden
10. Department of Surgery; Gastroenterology; Centre for Digestive Diseases; Karolinska University Hospital; Stockholm Sweden