1. Anesthesiology and Critical Care Department at Hospital General Universitario, Valencia, Spain
2. Department of Anesthesiology and Perioperative Medicine, Ghent University Hospital, Ghent University, Belgium
3. Anesthesiology Department, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia, Department of Anaesthesia and Surgical Intensive Care, College of Medicine, Mansoura University, Mansoura, Egypt
4. Anesthesiology and Critical Care Department, Hospital General Universitario, European University of Valencia, Valencia, Spain