1. Department of Anesthesiology and Reanimation Recep Tayyip Erdogan University Rize Turkey
2. Department of Medical Biochemistry Recep Tayyip Erdogan University Rize Turkey
3. Department of Otorhinolaryngology Recep Tayyip Erdogan University Rize Turkey
4. Department of Medical Microbiology and Clinical Microbiology Recep Tayyip Erdogan University Rize Turkey
5. Department of Medical Biochemistry Ankara Yildirim Beyazit University Medical Faculty Ankara Turkey