1. Department of Cardiovascular Surgery, Bursa City Hospital, Bursa, Turkey
2. Department of Cardiovascular Surgery, Tekirdağ City Hospital, Tekirdağ, Turkey
3. Department of Cardiology, Bursa City Hospital, Bursa, Turkey
4. Department of Cardiovascular Surgery, Bursa Yüksek İhtisas Training and Research Hospital, Bursa, Turkey
5. Department of Anesthesiology and Reanimation, Bursa Yüksek Ihtisas Training and Research Hospital, Bursa, Turkey