1. Department of Oncology and Radiotherapy, Faculty of Medicine and Teaching Hospital, Charles University in Prague, Hradec Králové, Czech Republic.
2. Department of Histology and Embryology, Faculty of Medicine, Charles University in Prague, Hradec Králové, Czech Republic.
3. Department of Radiobiology, Faculty of Military Health Science, University of Defence Brno, Hradec Králové, Czech Republic.
4. Department of Pharmacology, Faculty of Medicine, Charles University in Prague, Hradec Králové, Czech Republic.
5. Second Department of Internal Medicine, Faculty of Medicine and Teaching Hospital, Charles University in Prague, Hradec Králové, Czech Republic.
6. College of Medicine, University of South Florida, Tampa, Florida.