1. Rubina Sohail:
Department of Obstetric & Gynecology Postgraduate Medical Institute Lahore, Pakistan
2. Nyla Mehboob:
Department of Obstetric & Gynecology Postgraduate Medical Institute Lahore, Pakistan
3. Farrukh Zaman:
Department of Obstetric & Gynecology Postgraduate Medical Institute Lahore, Pakistan