1. National Institute of Virology, Indian Council of Medical Research, Pune, India
2. National Institute of Virology Unit, Rajiv Gandhi Institute of Chest Diseases Premises, Bengaluru, India
3. Department of Microbiology, Yogeshwari Mahavidyalaya Ambajogai affiliated to Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India