1. Department of Pulmonary Diseases Health Sciences University Erzurum Regional Education and Research Hospital Yakutiye Erzurum Turkey
2. Department of Pulmonary Diseases Ataturk University School of Medicine Yakutiye Erzurum Turkey
3. Department of Infection Diseases and Clinical Microbiology Health Sciences University Erzurum Regional Education and Research Hospital Yakutiye Erzurum Turkey
4. Department of Biochemistry Ataturk University School of Medicine Yakutiye Erzurum Turkey