1 Department of Gastroenterology, Srirama Chandra Bhanja Medical College & Hospital, Cuttack, Odisha, India. Electronic address: drpankajbharali@gmail.com.
2 Department of Gastroenterology, Srirama Chandra Bhanja Medical College & Hospital, Cuttack, Odisha, India. Electronic address: prajnaanirvan@gmail.com.
3 Department of Gastroenterology, Srirama Chandra Bhanja Medical College & Hospital, Cuttack, Odisha, India. Electronic address: drmrinalgogoi@gmail.com.
4 Department of Gastroenterology, Srirama Chandra Bhanja Medical College & Hospital, Cuttack, Odisha, India. Electronic address: spsingh.cuttack@gmail.com.