1. Abhishek Shankar and Goura Kishor Rath, Dr BR Ambedkar Institute Rotary Cancer Hospital; Abhishek Shankar, Goura Kishor Rath, and Vineet Kumar Kamal, All India Institute of Medical Sciences; Shubham Roy, Vardhman Mahavir Medical College and Safdarjung Hospital, New Delhi; Abhijit Chakraborty, Netaji Subhas Chandra Bose Cancer Research Institute; and Aalekhya Sharma Biswas, Maulana Abul Kalam Azad University of Technology, Kolkata, India.