1. Department of Internal Medicine - Hematology and Oncology; University Hospital Brno; Brno Czech Republic
2. Faculty of Medicine; Masaryk University; Brno Czech Republic
3. CEITEC - Central European Institute of Technology; Masaryk University; Brno Czech Republic
4. Department of Clinical Microbiology; University Hospital Brno; Brno Czech Republic
5. Department of Pathology; University Hospital Brno; Brno Czech Republic