Affiliation: | 1. Heidelberg, Germany and Denver, Colorado, USA;1. Bursa Yüksek İhtisas Education and Research Hospital, Otorhinolaryngology Clinic, Bursa, Turkey;2. Bursa Yüksek İhtisas Education and Research Hospital, Chest Diseases Clinic, Bursa, Turkey;3. Bursa Yüksek İhtisas Education and Research Hospital, Urology Clinic, Bursa, Turkey;4. Uludağ University Medical Faculty, Department Of Otorhinolaryngology, Bursa, Turkey;5. Esentepe Hospital, Otorhinolaryngology Clinic, Bursa, Turkey |