Department of Otolaryngology and Head and Neck Surgery, Ondokuz Mayis University School of Medicine, 55139 Kurupelit;
2.Department of Otolaryngology and Head and Neck Surgery, Audiology and Speech Pathology Unit, Ondokuz Mayis University School of Medicine, 55139 Kurupelit, Samsun, Turkey
3.Ondokuz Mayıs Üniversitesi Tıp Fakultesi, Kulak Burun Boğaz Anabilim Dalı, 55139 Samsun, Turkey
4.Department of Otolaryngology and Head and Neck Surgery, Ondokuz Mayis University School of Medicine, 55139 Kurupelit Samsun, Turkey