1. Digestive Endoscopy Unit and GastroenterologyFondazione PoliambulanzaBresciaItaly
2. Digestive Endoscopy UnitFondazione Policlinico Universitario A. Gemelli – IRCCSRomeItaly
3. TAGG Research CentreDepartment of Clinical MedicineTallaght HospitalTrinity College DublinIreland
4. Royal Free Unit for EndoscopyThe Royal Free Hospital and UCL Institute for Liver and Digestive HealthLondonUK
5. Division of GastroenterologyShaare Zedek Medical CenterJerusalemIsrael
6. Department of Gastroenterology, Hepatology, and NutritionUT Health Science Center at Houston/Memorial HermannHoustonTXUSA
7. McGovern Medical SchoolDepartment of Internal MedicineHoustonTXUSA
8. Department of GastroenterologyNavarra Hospital ComplexPamplonaSpain
9. Department of Gastroenterology and HepatologyUniversity Hospital CentreZagrebCroatia
10. Clinic for Internal MedicineBethesda Krankenhaus BergedorfHamburgGermany
11. Academic Department of Gastroenterology and HepatologySheffield Teaching Hospitals NHS TrustSheffieldUK
12. Gastroenterology and Endoscopy UnitHospices Civils de LyonHôpital E. HerriotLyonFrance
13. Department of GastroenterologySouth Tyneside NHS Foundation TrustSouth ShieldsUK
14. CPO PiemonteAOU Città della Salute e della ScienzaTurinItaly
15. Office of Research and InnovationRoyal College of Surgeons in Ireland Coláiste Ríoga na Máinleá in ÉirinnDublinIreland
16. Clinical Effectiveness Research GroupUniversity of Oslo and Oslo University HospitalOsloNorway
17. Servicio de GastroenterologiaInstituto Portugues de Oncologia Francisco GentilPortoPortugal
18. Department of Medicine IJosephs-Hospital WarendorfAcademic Teaching HospitalUniversity of MuensterWarendorfGermany
19. Endoscopy UnitNuovo Regina Margherita HospitalRomeItaly
20. Department of Gastroenterology, Hepatology and OncologyMedical Center for Postgraduate EducationWarsawPoland
21. Department of Gastroenterological Oncology and Department of Cancer PreventionThe Maria Sklodowska-Curie Memorial Cancer Center and Institute of OncologyWarsawPoland
22. Department of Health Management and Health EconomicsUniversity of OsloOsloNorway
23. Northern Institute for Cancer ResearchNewcastle UniversityNewcastleUK
24. Department of GastroenterologyGloucestershire Hospitals NHS Foundation TrustGloucestershireUK
25. Department of Gastroenterology and HepatologyUniversity Hospital LeuvenLeuvenBelgium
26. Department of GastroenterologyUniversity Hospital of North TeesStockton-on-TeesClevelandUK