1. Department of Haematology and Blood TransfusionMilitary University Hospital Prague Prague Czech Republic
2. Faculty of Biomedical EngineeringCzech Technical University in Prague Prague Czech Republic
3. Faculty of Military Health SciencesUniversity of Defence Hradec Kralove Hradec Kralove Czech Republic
4. Department of Anesthesiology and Intensive Care MedicineFirst Faculty of Medicine, Charles University and Military University Hospital Prague Prague Czech Republic