1 Department of Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India. Electronic address: drhemantnayak@gmail.com.
2 Department of Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India. Electronic address: shbhm13dec@gmail.com.
3 Department of Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India. Electronic address: imharshjain@gmail.com.
4 Department of Radiodiagnosis, All India Institute of Medical Sciences, Bhubaneswar, India. Electronic address: taraprasad.mkcg@gmail.com.
5 Department of Radiodiagnosis, All India Institute of Medical Sciences, Bhubaneswar, India. Electronic address: ranjanair1@gmail.com.
6 Department of Surgical Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, 53, India. Electronic address: bdpattnaik001@gmail.com.
7 Department of Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, 53, India. Electronic address: manaskumarpanigrahi@gmail.com.
8 Department of Gastroenterology, All India Institute of Medical Sciences, Bhubaneswar, India. Electronic address: subashsamal@hotmail.com.