1. Division of Virology, ICMR-National Institute of Cholera and Enteric Diseases , P-33, C.I.T. Road, Scheme-XM, Beliaghata, 700010, Kolkata, West Bengal , India
2. Division of Bacteriology, ICMR-National Institute of Cholera and Enteric Diseases , Kolkata, West Bengal , India
3. Department of Virology and Parasitology, Fujita Health University School of Medicine , Aichi , Japan