1. Department of Gastroenterology; Asian Institute of Gastroenterology; Hyderabad Telangana India
2. Department of Digestive Diseases and Endoscopy; Deenanath Mangeshkar Hospital and Research Center; Pune Maharashtra India
3. Department of Gastroenterology; Seth G S Medical College and KEM Hospital; Mumbai Maharashtra India
4. Department of Gastroenterology; Vedanta Institute of Medical Sciences; Ahmedabad Gujarat India
5. Department of Gastroenterology; Bhatia General Hospital; Mumbai Maharashtra India
6. Department of Surgical Gastroenterology; Medanta The Medicity; Gurgaon Haryana India
7. Department of Gastroenterology; SGPGI; Lucknow Uttar Pradesh India
8. Gastroenterology; PVS Memorial Hospital; Ernakulam Kerala India
9. Department of Internal Medicine; Evangelical Hospital Düsseldorf; Dusseldorf Nordrhein-Westfalen Germany
10. Department of Gastroenterology; Erasmus Hospital; Bruxelles Belgium
11. Digestive Disease Center; Showa University Koto-Toyosu Hospital; Tokyo Japan