1. Scientist-III, Epidemic Cell, Central Council for Research in Homoeopathy, New Delhi, India
2. Scientist-II, Clinical Research, Central Council for Research in Homoeopathy, New Delhi, India
3. Department of Homoeopathy, Central Council for Research in Homoeopathy, New Delhi, India
4. Scientist-III, Clinical Research, Central Council for Research in Homoeopathy, New Delhi, India