1. Department of Anesthesiology and Intensive Care Medicine, St. Anne’s University Hospital Brno, Brno, Czech Republic
2. Biostatistics, International Clinical Research Center, St. Anne’s University Hospital Brno, Brno, Czech Republic
3. Faculty of Medicine, Masaryk University, Brno, Czech Republic
4. Intensive Care Research, International Clinical Research Center, St. Anne’s University Hospital Brno, Brno, Czech Republic