**Author details**

Kemal Tolga Saracoglu1 , Gul Cakmak<sup>2</sup> and Ayten Saracoglu<sup>2</sup> \*

1 Department of Anesthesiology and Intensive Care, Health Sciences University Kartal, Dr. Lutfi Kirdar Training and Research Hospital, Istanbul, Turkey

2 Department of Anesthesiology and Intensive Care, Marmara University Pendik Training and Research Hospital, Istanbul, Turkey

\*Address all correspondence to: anesthesiayten@gmail.com

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