1. Institute of Macromolecular Chemistry, Czech Academy of Sciences, Heyrovsky sq. 2, 16206 Prague, Czech Republic
2. Department of Physical and Macromolecular Chemistry, Charles University, Hlavova 8, 12800 Prague, Czech Republic
3. Centre for Advanced Materials Application, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava, Slovakia
4. Department of Multilayers and Nanostructures, Institute of Physics, Slovak Academy of Sciences, Dúbravská cesta 9, 84511 Bratislava, Slovakia
5. Institute of Photonics and Electronics, Czech Academy of Sciences, Chaberská 1014/57, 18251 Prague, Czech Republic