1. Chair of Chemistry of Polymeric Materials and Christian Doppler Laboratory for Functional and Polymer Based Ink-Jet Inks; University of Leoben; Otto-Glöckel-Strasse 2 A-8700 Leoben Austria
2. Chair of Material Science and Testing of Polymers; University of Leoben; Otto-Glöckel-Strasse 2 A-8700 Leoben Austria
3. Division of Oral Surgery and Orthodontics; Department of Dental Medicine and Oral Health; Medical University Graz; Billrothgasse 4 A-8010 Graz Austria
4. Polymer Competence Center Leoben GmbH; Roseggerstrasse 12 A-8700 Leoben Austria