Department of Otorhinolaryngology and Head and Neck Surgery, Izmir-Turkey
2.Department of Otorhinolaryngology and Head and Neck Surgery, İzmir Atatürk Research and Training Hospital, Ministry of Health, Izmir, Turkey
3.Department of Otolaryngology and Head and Neck Surgery, Atatürk Research and Training Hospital, Ministry of Health, Izmir, Turkey
4.İzmir Atatürk Research and Training Hospital, Ministry of Health, İZMİR-TURKEY Department of Otorhinolaryngology and Head and Neck Surgery
5.Department of Otorhinolaryngology and Head and Neck Surgery, Izmir Atatürk Research and Training Hospital, Ministry of Health, Izmir-TURKEY
6.Department of Otorhinolaryngology and Head and Neck Surgery, Private İzmir Hospital, Izmir-TURKEY