1. 1Department of Cardiovascular Surgery, Erzurum Regional Training and Research Hospital, 25020, Erzurum, Turkey
2. 2Department of Pathology, Erzurum Regional Training and Research Hospital, 25020, Erzurum, Turkey
3. 3Department of Anaesthesiology, Erzurum Regional Training and Research Hospital, 25020, Erzurum, Turkey
4. 4Erzurum Regional Training and Research Hospital, 25020, Erzurum, Turkey