Narendra Singh Choudhary1, Saurabh Patle1, Rinkesh K Bansal1, Naveen Kumar2, Vishal Singh3, Arvind Pandey3, Rajesh Puri1
1Institute of Digestive and Hepato-biliary Sciences, New Delhi, India. 2Gastroenterology and Transplant Hepatology, Dharamshila Narayana Hospital, New Delhi, India. 3Department of Radiodiagnosis, Medanta The Medicity, Gurugram, India.