Affiliation: | 1. Department of Otorhinolaryngology, Ministry of Health Ankara Training and Research Hospital, Ankara, Turkey;2. Department of Nuclear Medicine, Ministry of Health Ankara Training and Research Hospital, Ankara, Turkey;3. Department of Biophysics and Gazi Non-Ionizing Radiation Protection Center, Gazi University Faculty of Medicine, Ankara, Turkey;4. Department of Histology and Embryology, Hacettepe University Faculty of Medicine, Ankara, Turkey |