1. Biochemistry and Structural Biology Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
2. Division of Molecular Microbiology and Immunology, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
3. Electron Microscopy Unit, SAIF &R Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, India
4. Academy of Scientific and Innovative Research (AcSIR), New Delhi 110001, India