1. Amjad Ali:
Department of Pediatric Surgery, Medical Teaching Institute, Khyber Teaching Hospital, Peshawar, Pakistan
2. Muhammad Asad Khan:
Department of Pediatric Surgery, Medical Teaching Institute, Khyber Teaching Hospital, Peshawar, Pakistan
3. Muhammad Imran:
Department of Pediatric Surgery, Medical Teaching Institute, Khyber Teaching Hospital, Peshawar, Pakistan
4. Sadaf Kalsoom:
Department of Pediatric Surgery, Medical Teaching Institute, Khyber Teaching Hospital, Peshawar, Pakistan