1. Department of Pathology, Institute of Human Behaviour and Allied Sciences, Delhi
2. Department of Obstetrics and Gynaecology, University College of Medical Sciences and GTS Hospital, Delhi, India
3. Department of Psychiatry, Institute of Human Behaviour and Allied Sciences, Delhi
4. Department of Pathology, University College of Medical Sciences and GTS Hospital, Delhi, India
5. Department of Microbiology, Institute of Human Behaviour and Allied Sciences, Delhi