1. Faculty of Physics; Mathematics and Computer Science; Cracow University of Technology; ul. Warszawska 24 31-155 Kraków Poland
2. Center of Oncology; Maria Sklodowska-Curie Memorial Institute; Kraków Branch ul. Garncarska 11 31-115 Kraków Poland
3. Faculty of Mechanical Engineering; Cracow University of Technology; Al. Jana Pawła II 37 30-001 Kraków Poland