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