1. Department of Obstetrics and GynaecologyAll India Institute of Medical Sciences New Delhi India
2. Department of Obstetrics and GynaecologyCalcutta National Medical College and Hospital Kolkata India
3. Department of Obstetrics and GynecologyPrathima Institute of Medical Sciences Karimnagar India
4. Department of Obstetrics and GynaecologyIndian College of Obstetricians and GynaecologistsPurandare Hospital Mumbai India