1. Deparment of Chest Diseases, Faculty of Medicine; Ordu University; Ordu Turkey
2. Deparment of Chest Diseases; Ataturk Chest Diseases and Chest Surgery Education and Research State Hospital; Ankara Turkey
3. Department of Chest Surgery, Faculty of Medicine; Gaziantep University; Gaziantep Turkey
4. Deparment of Radiology, Faculty of Medicine; Ordu University; Ordu Turkey