1. Institute of Polymer ChemistryJohannes Kepler University LinzWelser Street 424060Leonding Austria
2. Institute of Organic ChemistryJohannes Kepler University LinzAltenberger Street 694040Linz Austria
3. Faculty of ScienceUniversity of South BohemiaBranišovská 31370 05České Budějovice Czech Republic
4. Institute of Cancer Research and Comprehensive Cancer Center of the Medical University of ViennaMedical University of ViennaBorschkegasse 8a1090Vienna Austria
5. Research and Platform “Translational Cancer Therapy Research,”Vienna Austria