Suprabhat Giri1, Harish Darak2, Sunil Kasturi3. 1. Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Ward 32A, 9th floor, New OPD Building, Acharya Donde Marg, Parel, Mumbai, 400012, India. supg19167@gmail.com. 2. Department of Gastroenterology, Seth GS Medical College and KEM Hospital, Ward 32A, 9th floor, New OPD Building, Acharya Donde Marg, Parel, Mumbai, 400012, India. 3. Gastrocare Liver and Digestive Disease Centre, Bhopal, Madhya Pradesh, India.