1. Department of Chemistry of Biomaterials and Cosmetics, Faculty of Chemistry; Nicolaus Copernicus University in Toruń; 87-100 Torun Poland
2. Department of Neurosurgery, Military Institute of the Health Services; Central Clinical Hospital of the Department of National Defence; Szaserów 128 00-909 Warsaw Poland
3. Faculty of Materials Science and Design; Kazimierz Pułaski University of Technology and Humanities in Radom; Chrobrego 27 26-600 Radom Poland