From the Department of Otorhinolaryngology, Head and Neck Surgery, Marmara University School of Medicine, Istanbul, Turkey; Marmara Universitesi Hastanesi Kulak Burun Bogaz ABD
2.Department of Otorhinolaryngology Head and Neck Surgery Marmara University School of Medicine İstanbul, Turkey
3.From the Department of Otorhinolaryngology, Head and Neck Surgery, Marmara University School of Medicine, Istanbul, Turkey
4.Department of Audiology, Marmara University Medical School, Istanbul, Turkey