1. Pharmacology Division, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India.
2. Department of Transfusion Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India.
3. King George's Medical University, Lucknow, Uttar Pradesh, India.
4. Electron Microscopy Unit, CSIR-Central Drug Research Institute, Lucknow, Uttar Pradesh, India.