1. Department of Oncology, Palacký University Medical School and Teaching Hospital, I.P. Pavlova 6, 779 00 Olomouc, Czech Republic
2. Fourth Department of Medicine, Charles University Teaching Hospital, Sokolská 581, 500 05 Hradec Králové, Czech Republic
3. Institute of Molecular and Translational Medicine, Palacký University Medical School and Teaching Hospital, Hněvotínská 5, 779 00 Olomouc, Czech Republic
4. Third Department of Medicine, Charles University Teaching Hospital, Sokolská 581, 500 05 Hradec Králové, Czech Republic
5. Department of Analytical Chemistry, Charles University School of Pharmacy, Akademika Heyrovského 1203, 500 05 Hradec Králové, Czech Republic
6. The Fingerland Department of Pathology, Charles University Medical School and Teaching Hospital, Sokolská 581, 500 05 Hradec Králové, Czech Republic
7. Department of Surgery, Palacký University Medical School and Teaching Hospital, I.P. Pavlova 6, 779 00 Olomouc, Czech Republic