1. Arsalan Ahmed Shaikh:
Department of ENT, Liaquat University of Medical and Health Sciences (LUMHS), Jamshoro, Sindh-Pakistan
2. Muhammad Rafique:
Department of ENT, Liaquat University of Medical and Health Sciences (LUMHS), Jamshoro, Sindh-Pakistan
3. Muhammad Shujha Farrukh:
Department of ENT, Dow University of Medical Sciences, Karachi, Sindh, Pakistan