Kırıkkale University, Faculty of Medicine, ENT Department, Kırıkkale, Turkey
2.Gazi University Faculty of Medicine, Nanomedicine Research Laboratory, Ankara, Turkey
3.Assistant Professor, Hacettepe University Faculty of Medicine, Department of Otolaryngology-Head and Neck Surgery, Division of Audiology and Speech Pathology,
4.K›r›kkale University, Faculty of Medicine, Department of Anesthesiology and Reanimation, Krııkkale, Turkey
5.Gazi University Faculty of Medicine, Department of Biophysics, Ankara, Turkey