1. Chair of Chemistry of Polymeric Materials & Christian Doppler Laboratory for Functional and Polymer Based Ink-Jet Inks; University of Leoben; Otto-Glöckel-Strasse 2 A-8700 Leoben Austria
2. Institute of Applied Synthetic Chemistry & Christian-Doppler-Laboratory for Photopolymers in Digital and Restorative Dentistry; TU Wien; Getreidemarkt 9/163-MC 1060 Vienna Austria
3. Polymer Competence Center Leoben GmbH; Roseggerstrasse 12 8700 Leoben Austria
4. Chair of Material Science and Testing of Polymers; University of Leoben; Otto-Glöckel-Strasse 2 A-8700 Leoben Austria