1. Department of Forensic Medicine and Toxicology, Nalanda Medical College and Hospital Patna, Bihar, India
2. Department of Community Medicine Government Medical College Shahdol, Madhya Pradesh, India
3. Department of Community Medicine, Birsa Munda Government Medical College and Hospital Shahdol, Madhya Pradesh, India
4. Department of Statistics, Indira Gandhi National Tribal University, Amarkantak, Madhya Pradesh, India
5. Department of Pharmacology, Birsa Munda Government Medical College and Hospital Shahdol, Madhya Pradesh, India
6. Department of Physiology, Birsa Munda Government Medical College and Hospital Shahdol, Madhya Pradesh, India