1. Anesthesiology and Reanimation Department Faculty of Medicine İzmir Bakircay University İzmir Turkey
2. Emergency Medicine Department Faculty of Medicine Yuzuncu Yil University Van Turkey
3. Anesthesiology and Reanimation Department Faculty of Medicine Dokuz Eylul University Izmir Turkey
4. Emergency Medicine Department Faculty of Medicine İzmir Bakircay University Izmir Turkey
5. Department of Medical Biochemistry Dokuz Eylul University Izmir Turkey
6. Boehringer Ingelheim Istanbul Turkey