1. Center for Translational Research and Molecular Biology of Cancer, Maria Sklodowska–Curie Institute–Oncology Center, Gliwice Branch, ul. Wybrzeze Armii Krajowej 15, Gliwice, Poland
2. Institute of Bioorganic Chemistry, Polish Academy of Sciences, ul. Noskowskiego 12/14, Poznan, Poland
3. The Jan Kochanowski University in Kielce, Institute of Biology, Department of Cell Biology and Electron Microscopy, ul. Swietokrzyska 15, Kielce, Poland
4. University of Texas Southwestern Medical Center, Department of Radiation Oncology, Division of Molecular Radiation Biology, 5323 Harry Hines Boulevard, Dallas, TX, USA
5. Faculty of Automatic Control, Electronics and Computer Science, Silesian University of Technology, ul. Akademicka 16, Gliwice, Poland