1. Department of Obstetrics and Gynecology; 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 Biochemistry; Maulana Azad Medical College and Lok Nayak Hospital; New Delhi; India
4. Department of Biosciences; Jamia Millia Islamia; New Delhi; India
5. Institute of Cytology and Preventive Oncology; Noida; India