1. Arif Siddiq:
Department of Obstetrics and Gynecology, Post Graduate Medical Institute, Ameer Ud Deen Medical College, Lahore General Hospital, Lahore, Pakistan.
2. Shazia Jang Sher:
Department of Obstetrics and Gynecology, Post Graduate Medical Institute, Ameer Ud Deen Medical College, Lahore General Hospital, Lahore, Pakistan.
3. Rabia Nafees:
Department of Obstetrics and Gynecology, Post Graduate Medical Institute, Ameer Ud Deen Medical College, Lahore General Hospital, Lahore, Pakistan.
4. Zahra Safdar:
Department of Obstetrics and Gynecology, Post Graduate Medical Institute, Ameer Ud Deen Medical College, Lahore General Hospital, Lahore, Pakistan.
5. Tanvir Jahan:
Department of Obstetrics and Gynecology, Post Graduate Medical Institute, Ameer Ud Deen Medical College, Lahore General Hospital, Lahore, Pakistan.
6. Javed Mirdad Tarar:
Department of Obstetrics and Gynecology, Post Graduate Medical Institute, Ameer Ud Deen Medical College, Lahore General Hospital, Lahore, Pakistan.