1. Department of Oncology and Radiotherapeutics, Faculty of Medicine and University Hospital in Pilsen Charles University Pilsen Czech Republic
2. Biomedical Center, Faculty of Medicine in Pilsen Charles University Pilsen Czech Republic
3. Department of Urology, Faculty of Medicine and University Hospital in Pilsen Charles University Pilsen Czech Republic
4. Department of Immunochemistry Diagnostics, University Hospital in Pilsen Charles University Pilsen Czech Republic
5. 2nd Department of Internal Medicine, Faculty of Medicine and University Hospital in Pilsen Charles University Pilsen Czech Republic
6. Department of Surgery, University Hospital in Pilsen Charles University Pilsen Czech Republic
7. Oncology Unit Macerata Hospital Macerata Italy
8. Department of Medicine and Surgery University Hospital of Parma Parma Italy
9. Oncology Unit University Hospital of Parma Parma Italy