1. AGH University of Science and Technology; Faculty of Materials Science and Ceramics, Department of Biomaterials; Al. Mickiewicza 30; 30-059; Kraków; Poland
2. Institute of Nuclear Physics Polish Academy of Sciences; ul. Radzikowskiego 152; 31-342; Kraków; Poland
3. Department of Chemistry and Technology of Polymers; Cracow University of Technology; ul. Warszawska 24; Kraków; 31-155; Poland