Author(s) affiliations:Nagesh Kamath1, Venkatakrishnan Leelakrishnan2, Rajendiran Gopalan2, Shiran Shetty1*
1Department of Gastroenterology and Hepatology, Kasturba Medical College, Manipal University, Manipal, Karnataka-576104, India
2Department of Medical Gastroenterology, PSG Institute of Medical Sciences and Research, Coimbatore, Tamil Nadu-641004, India