1. Department of Radiology, Medical Faculty, Suleyman Demirel University, Isparta, Turkey
2. Department of Thoracic Surgery, Medical Faculty, Ataturk University, Erzurum, Turkey
3. Anesthesiology, Clinical Research Office, Ataturk University, Erzurum, Turkey
4. Department of Radiology, Umraniye Training and Research Hospital, Istanbul, Turkey
5. Department of Radiology, Medical Faculty, Ataturk University, Erzurum, Turkey