1. Department of Anesthesia and Reanimation, Elazig Research and Training Hospital, Elazig, Turkey
2. Department of Anesthesia and Reanimation, Kahramanmaras Sutcu Imam University, School of Medicine, Kahramanmaras, Turkey
3. Department of General Surgery, Sutcu Imam University, School of Medicine, Kahramanmaras, Turkey
4. Department of Anesthesia and Reanimation, Firat University, School of Medicine, Elazig, Turkey