1. PharmaCenter Bonn, Pharmaceutical Institute, Pharmaceutical Chemistry I, Pharmaceutical Sciences Bonn (PSB), University of Bonn, An der Immenburg 4, D-53121 Bonn, Germany
2. Life Science Informatics, B-IT, LIMES−Chemical Biology and Medicinal Chemistry, University of Bonn, Dahlmannstrasse 2, 53113 Bonn, Germany
3. AK Neurochemie, Biozentrum der J.W. Goethe-Universität Frankfurt, Frankfurt am Main, Germany