1. Institute of Pharmaceutical and Medicinal Chemistry; University of Münster; Corrensstrasse 48 48149 Münster Germany
2. Core Unit Proteomics; Interdisciplinary Center for Clinical Research (IZKF); University of Münster; Röntgenstrasse 21 48149 Münster Germany
3. Faculty of Chemistry and Chemical Biology; TU Dortmund University; Otto-Hahn-Strasse 6 44227 Dortmund Germany