1. Department of Anaesthesiology and Intensive Care Medicine; Medical Faculty of Masaryk University; University Hospital Brno; Brno Czech Republic
2. Department of Neurology; Medical Faculty of Masaryk University; University Hospital Brno; Brno Czech Republic
3. Department of Gynaecology and Obstetrics; Medical Faculty of Masaryk University; University Hospital Brno; Brno Czech Republic
4. Institute of Biostatistics and Analysis; Medical Faculty of Masaryk University; Brno Czech Republic
5. First Department of Neurology; Medical Faculty of Masaryk University; St Anne's University Hospital; Brno Czech Republic
6. Department of Paediatric Anaesthesiology and Intensive Care Medicine; Medical Faculty of Masaryk University; University Hospital Brno; Brno Czech Republic