1. Institute of Polymer Chemistry, Johannes Kepler University Linz (JKU), Altenberger Straße 69, A-4040 Linz, Austria
2. Institute of Biophysics, Johannes Kepler University Linz (JKU), Gruberstraße 40, A-4020 Linz, Austria
3. ENGEL AUSTRIA GmbH, Ludwig-Engel-Strasse 1, 4311 Schwertberg, Austria
4. Institute of Organic Chemistry, Johannes Kepler University Linz (JKU), Altenberger Straße 69, A-4040 Linz, Austria