1. Department of Internal Medicine and Cardiology, University Hospital Ostrava, Ostrava, Czech Republic
2. Faculty of Medicine, Palacky University Olomouc, Olomouc, Czech Republic
3. Faculty of Medicine, University of Ostrava, Ostrava, Czech Republic
4. Department of Internal Medicine I – Cardiology, University Hospital Olomouc, Olomouc, Czech Republic
5. Department of Exercise Medicine and Cardiovascular Rehabilitation, University Hospital Olomouc, Olomouc, Czech Republic
6. Institute of Biostatistics and Analyses, Faculty of Medicine, Masaryk University, Brno, Czech Republic