1. Silesian University of Technology; Department of Physical Chemistry and Technology of Polymers; ul. M. Strzody 9 44-100 Gliwice Poland
2. Silesian University of Technology; Department of Biomaterials and Medical Devices Engineering; ul. de Gaulle`a 66 41-800 Zabrze Poland
3. Medical University of Silesia; Department of General and Molecular Biology and Genetics; ul. Medyków 18 40-752 Katowice Poland
4. Silesian University of Technology; Institute of Engineering Materials and Biomaterials; ul. Konarskiego 18A 44-100 Gliwice Poland
5. West Pomeranian University of Technology; Polymer Institute; ul. Pułaskiego 10 70-322 Szczecin Poland
6. Medical University of Silesia; Department of Orthopedics and Traumatology; ul. Ziołowa 45 40-635 Katowice Poland