1. Department of Chest Diseases, Koç University Hospital, İstanbul, Turkey
2. Department of Chest Diseases, University of Health Sciences, Yedikule Chest Diseases and Thoracic Surgery Training and Research
Hospital, İstanbul, Turkey
3. Zeytinburnu Tuberculosis Dispensary, İstanbul, Turkey
4. Department of Operating Room Services, Nişantaşı University, Vocational School, İstanbul, Turkey