1. Department of Chest Diseases, Girne American University Faculty of Medicine, Girne, Turkish Republic of Northern Cyprus
2. Department of Chest Diseases, Girne Doctor Akçiçek State Hospital, Girne, Turkish Republic of Northern Cyprus
3. Department of Chest Diseases, Faculty of Medicine, Gazi University, Ankara, Turkey
4. Department of Public Health/Epidemiology, İzmir Democracy University Faculty of Medicine, İzmir, Turkey
5. Department of Chest Diseases, 25 Aralık State Hospital, Gaziantep, Turkey
6. Department of Chest Diseases, Kartal Lütfi Kırdar Traning and Research Hospital, İstanbul, Turkey
7. Department of Chest Diseases, Dr. Suat Seren Chest Diseases and Chest Surgery Traning and Research Hospital, İzmir Health
Sciences University, İzmir, Turkey
8. Department of Chest Diseases, İzmir Katip Çelebi University Faculty of Medicine, İzmir, Turkey
9. Department of Chest Diseases, Pamukkale University Faculty of Medicine, Denizli, Turkey
10. Department of Chest Diseases, Burdur State Hospital, Burdur, Turkey
11. Department of Chest Diseases, Ege University Faculty of Medicine, İzmir, Turkey
12. Department of Chest Diseases, Faculty of Medicine, Hacettepe University, Ankara, Turkey
13. Department of Chest Diseases, Ankara City Hospital, Ministry of Health University, Ankara, Turkey
14. Department of Chest Diseases, Süreyyapaşa Chest Diseases and Chest Surgery Traning and Research Hospital, İstanbul, Turkey
15. Department of Pulmonary Diseases, Dokuz Eylül University School of Medicine, İzmir, Turkey