1. Department of Obstetrics & Gynaecology; Maulana Azad Medical College and Lok Nayak Hospital; New Delhi India
2. Department of Medicine; Maulana Azad Medical College and Lok Nayak Hospital; New Delhi India
3. Department of Biotechnology; Jamia Millia Islamia; New Delhi India
4. Department of Statistics and Epidemiology; Institute of Cytology and Preventive Oncology; Noida India