1. Department of Pulmonary Diseases; Ataturk University School of Medicine; Erzurum Turkey
2. Department of Pathology; Ataturk University School of Medicine; Erzurum Turkey
3. Department of Radiology; Ataturk University School of Medicine; Erzurum Turkey
4. Department of Nuclear Medicine; Ataturk University School of Medicine; Erzurum Turkey
5. Department of Thoracic Surgery; Erzurum Regional Training and Research Hospital; Erzurum Turkey
6. Department of Pathology; Erzurum Regional Training and Research Hospital; Erzurum Turkey