Nagihan Celik
Department of Otorhinolaryngology-Head and Neck Surgery, Hacettepe University Hospital, Ankara, Turkey, 06100.
Munir Demir Bajin
Department of Otorhinolaryngology-Head and Neck Surgery, Hacettepe University Hospital, Ankara, Turkey, 06100.
Songul Aksoy
Department of Otorhinolaryngology-Head and Neck Surgery Audiology Unit, Hacettepe University Hospital, Ankara, Turkey, 06100.