1. Department of Clinical and Experimental Pathology, Wroclaw Medical University, 50-556 Wrocław, Poland
2. Laboratory of Pathology, National Cancer Institute, Bethesda, MD 20892, USA
3. Faculty of Mechanical Engineering, Wroclaw University of Science and Technology, 50-370 Wrocław, Poland
4. University Center of Excellence in Urology, Department of Minimally Invasive and Robotic Urology, Wroclaw Medical University, 50-556 Wrocław, Poland