1. Department of Anaesthesiology, ICU & Perioperative Medicine, Hazm Mebaireek General Hospital HMC, Doha, Qatar

2. Qatar University College of Medicine, Doha, Qatar

3. Department of Anaesthesiology, ICU & Perioperative Medicine, Aisha Bint Hamad Al Attiyah Hospital HMC, Doha, Qatar

4. Department of Physiology, Hamidiye Faculty of Medicine, University of Health Sciences Turkey, İstanbul, Turkey

5. Department of Physiology, Faculty of Medicine Tokat Gaziosmanpaşa University, Tokat, Turkey

6. Clinic of Anaesthesiology and Intensive Care, Turhal State Hospital, Tokat, Turkey

7. Department of Medical Services and Techniques, Bezmialem Medical School, İstanbul, Turkey

8. European University of Lefke, Faculty of Pharmacy Lefke, Northern Cyprus TR-10 Mersin, Turkey

9. Department of Physilogy, İstanbul Medeniyet University, İstanbul, Turkey