1. Institute of Polymer Chemistry Johannes Kepler University Linz Altenberger Straße 69 4040 Linz Austria
2. Institute of Cancer Research and Comprehensive Cancer Center Department of Medicine I Medical University Vienna Borschkegasse 8a 1090 Vienna Austria
3. Research Platform “Translational Cancer Therapy Research,” University of Vienna Waehringer Strasse 42 1090 Vienna Austria
4. Institute of Inorganic Chemistry University of Vienna Waehringer Strasse 42 1090 Vienna Austria
5. Department of Environmental Geosciences University of Vienna Althanstrasse 14 1090 Vienna Austria