1. Beyhekim Training and Research Hospital, Clinic of Intensive Care Unit, Konya, Turkey

2. Konya Numune Hospital, Clinic of Intensive Care Unit, Konya, Turkey

3. Bozkır State Hospital, Clinic of Anesthesiology and Reanimation, Konya, Turkey

4. Akşehir State Hospital, Clinic of Anesthesiology and Reanimation, Konya, Turkey

5. Selçuk University Faculty of Medicine, Department of Anesthesiology and Reanimation, Unit of Intensive Care, Konya, Turkey