Ministry of Health, Diskapi Yildirim Beyazit Training and Research Hospital, Department of Otolaryngology, Head and Neck Surgery, Ankara, Turkey
2.From the Department of Otorhinolaryngology, Hearing, Balance and Speech Division, Dokuz Eylul University Medical School, Izmir, Turkey; Dokuz Eylul Universitesi Tip Fakultesi KBB AD, Isitme-Konusma-Denge Unitesi
3.Dokuz Eylül University Medical School, Department of Otolaryngology, Head and Neck Surgery, Izmir, Turkey
4.Dokuz Eylul University, Institute of Health Science, Department of Laboratory Animal Science, İzmir, Turkey