1. Laboratory for Organic Synthesis of Functional Systems; Department of Chemistry; Humboldt-Universität zu Berlin; Brook-Taylor-Strassse 2 12489 Berlin Germany
2. Division 1.5 Protein Analysis; Federal Institute for Materials Research and Testing (BAM); Richard-Willstätter-Strasse 11 12489 Berlin Germany
3. Polymer Chemistry Research group, Centre of Macromolecular Chemistry (CMaC); Department of Organic and Macromolecular Chemistry; Ghent University; Krijgslaan 281 S4 9000 Ghent Belgium