1. Gulshan Ali Memon:
Department of General Surgery,Peoples University of Medical and Health Sciences for Women (PUMHS), Nawabshah,Sindh, Pakistan
2. Syed Kashif Ali Shah:
Department of General Surgery,Peoples University of Medical and Health Sciencesfor Women (PUMHS), Nawabshah,Sindh, Pakistan
3. Habib-ur-Rehman:
Department of General Surgery,Peoples University of Medical and Health Sciencesfor Women (PUMHS), Nawabshah,Sindh, Pakistan