1. Umbreen Riaz:
Department of General Surgery, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
2. Syed Aslam Shah:
Department of General Surgery, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
3. Imran Zahoor:
Department of General Surgery, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
4. Arsalan Riaz:
Department of General Surgery, Pakistan Institute of Medical Sciences (PIMS), Islamabad, Pakistan
5. Muhammad Zubair:
Department of General Surgery, Margalla Institute of Health Sciences (MIHS), Rawalpindi, Pakistan