1. Department of Chemical Biology Max Planck Institute of Molecular Physiology Otto-Hahn-Straße 11 44227 Dortmund Germany
2. Institute of Biochemistry and Molecular Biology II Medical Faculty and University Hospital Düsseldorf Heinrich Heine University Düsseldorf Universitätsstrasse 1, Building 22.03.05 40225 Düsseldorf Germany
3. School of Chemical and Materials Sciences IIT Goa, Farmagudi Ponda Goa-403401 India
4. Faculty of Chemistry and Chemical Biology Technical University Dortmund Otto-Hahn-Straße 6 44221 Dortmund Germany
5. Department of Chemistry The Scripps Research Institute 130 Scripps Way Jupiter FL 33458 USA
6. Lead discovery center Otto-Hahn-Str. 15 44227 Dortmund Germany
7. Faculty of Chemistry and Biochemistry Organic Chemistry II Ruhr-University Bochum Universitätsstrasse 150 44780 Bochum Germany
8. Max Planck Institute of Molecular Physiology Otto-Hahn-Straße 11 44227 Dortmund Germany