1. Department of Hematology, Erol Olçok Training and Research Hospital, Hitit University, Çorum, Türkiye
2. Department of Internal Medicine, Erol Olçok Training and Research Hospital, Hitit University, Çorum, Türkiye
3. Erol Olçok Training and Research Hospital, Blood Transfusion Service, Hitit University, Çorum, Türkiye