1. Department of Chemistry, Ghent University, Krijgslaan 281-S3, 9000 Ghent, Belgium
2. Deutsche Nanoschicht GmbH, Heisenbergstrasse 16, 53359 Rheinbach, Germany
3. Karlsruhe Institute of Technology, Institute for Technical Physics, Hermann-von-Helmholtz-Pl. 1, 76131 Eggenstein-Leopoldshafen, Germany
4. Wihuri Physical Laboratory, Department of Physics and Astronomy, University of Turku, 20014 Turku, Finland
5. BASF SE, Advanced Materials & Systems Research, Carl-Bosch-Strasse 38, 67056 Ludwigshafen, Germany
6. hte GmbH, Kurpfalzring 104, 69123 Heidelberg, Germany