1. Departamento de FísicaUniversidad Carlos III de Madrid Avenida Universidad 30 Leganés 28911 Madrid Spain
2. Faculty of Applied InformaticsTomas Bata University in Zlín 760 05 Zlín Czech Republic
3. Institute of Physics of the Slovak Academy of Sciences Dúbravská cesta 9 845 11 Bratislava Slovak Republic
4. Soft Matter OptoelectronicsDepartment of PhysicsUniversity of Bayreuth Universitätsstr. 30 95448 Bayreuth Germany
5. Department of ChemistryBergische Universität Wuppertal Gauss‐Str. 20 42119 Wuppertal Germany
6. Bayreuth Institute of Macromolecular Research (BIMF)University of Bayreuth Universitätsstr. 30 95448 Bayreuth Germany
7. Bavarian Polymer InstituteUniversity of Bayreuth Universitätsstr. 30 95448 Bayreuth Germany