1. SRF (H), Epidemic Cell, Central Council for Research in Homoeopathy (Hq), Ministry of AYUSH, Govt. of India, New Delhi, India.
2. State Homoeopathic Dispensary, Ahmadpur, Aligarh, Uttar Pradesh, India
3. Former consultant, Central Council for Research in Homoeopathy, Ministry of AYUSH, New Delhi, India
4. SRF (H), Swasthyan Rakshan Programme, Central Research Institute of Homoeopathy, Sector 26, Pratap Nagar, Jaipur, Rajasthan, India