1. Department of Cardiovascular Surgery, Kırklareli State Hospital, Kırklareli, Turkey
2. Department of Radiology, Diyarbakir Gazi Yasargil Education and Research Hospital, Diyarbakir, Turkey
3. Department of Cardiovascular Surgery, Medical School of Dicle University, Diyarbakir, Turkey
4. Department of Cardiovascular Surgery, Elazıg Medical Park Hospital, Elazıg, Turkey