1. Department of Obstetrics and Gynecology, Sri Venkateshwaraa Medical College, Tirupati, India

2. Department of Obstetrics and Gynecology, Tata Main Hospital, Jamshedpur, India

3. Department of Surgery, Vinayaka Missions Medical College and Hospitals, Puducherry, India

4. Department of Obstetrics and Gynecology, Kurnool Medical College, Kurnool, India

5. Department of Obstetrics and Gynecology, Government Medical College Ananthapuram, Anantapur, India

6. Department of Obstetrics and Gynecology, J.J.M Medical College, Davangere, India