1. Department of Anesthesiology and Reanimation, Dokuz Eylül University, İzmir, Turkey
2. Department of Anesthesiology and Reanimation, Mother Teresa University Hospital Center, Tirana, Albania
3. Department of Anesthesiology and Reanimation, Nagoya University Hospital, Nagoya, Japan
4. Department of Anesthesiology and Reanimation, Ege University, İzmir, Turkey