1. Department of Anesthesiology, Resuscitation and Intensive Care of Charles University in Prague, Faculty of Medicine in Hradec Kralove, University Hospital in Hradec Kralove, Czech Republic,
2. Department of Cardiac Surgery of Palacky University Faculty of Medicine and Dentistry and University Hospital in Olomouc, Czech Republic
3. Department of Anesthesiology, Resuscitation and Intensive Care of Charles University in Prague, Faculty of Medicine in Hradec Kralove, University Hospital in Hradec Kralove, Czech Republic