1. Department of Homoeopathic Pharmacy, G D Memorial Homoeopathic Medical College and Hospital, Patna, Bihar, India
2. Regional Research Institute for Homoeopathy, Agartala, Tripura, India
3. Department of Organon of Medicine and Homoeopathic Philosophy, Naiminath Homoeopathic Medical College Hospital and Research Centre, Agra, Uttar Pradesh, India,