1. Institute of Metallurgy and Materials Science, Polish Academy of Sciences, 25 Reymonta Street, 30-059 Krakow, Poland
2. Joanneum Research Forschungsges, Institute for Surface Technologies and Photonics, Functional Surfaces, 94 Leobner Street, A-8712 Niklasdorf, Austria
3. Department of Medicine, Jagiellonian University Medical College, 8 Skawinska Street, 31-066 Krakow, Poland
4. Department of Histology, Jagiellonian University Medical College, 7a Kopernika Street, 31-034 Krakow, Poland
5. Academic Centre for Materials and Nanotechnology, AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland