adnan.darr@nhs.net
Mr. Duncan J Bowyer – MBChB, FRCS (ORL-HNS), Department of
Otolaryngology, Shrewsbury and Telford Hospital NHS Trust, UK.– study conception and critical revision of article.
duncan.bowyer@sath.nhs.uk
Mr. Shahzada K Ahmed – BSc (Hons) DLO MBChB, FRCS (ORL-HNS),
PhD, Department of Otolaryngology, University Hospitals Birmingham NHS
Trust, UK. – study conception and critical revision of
article.
All authors have read and approved the paper.