1. Department of Community Medicine, Dr Rajendra Prasad Government Medical College, Kangra, Himachal Pradesh, India
2. Department of Forensic Medicine, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
3. Department of Community Medicine, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
4. Department of Community Medicine, GMC, Jammu and Kashmir, India