1. 2nd Department of Internal Medicine, St. Anne’s University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic
2. International Clinical Research Center, St Anne’s University Hospital, Brno, Czech Republic
3. Second Department of Surgery, St. Anne’s University Hospital and Faculty of Medicine, Masaryk University, Brno, Czech Republic
4. Institute of Health and Sport, Victoria University, Melbourne, Australia