1. Institute of Pharmacy Martin-Luther University of Halle-Wittenberg Kurt-Mothes-Str. 3 06120 Halle/Saale Germany
2. Institute of Pharmaceutical Sciences, Research Group Pharmaceutical Bioinformatics Albert-Ludwigs-University Freiburg Hermann-Herder-Straße 9 79104 Freiburg Germany
3. ELIXIR@PSB, VIB-UGent Center for Plant Systems Biology Technologiepark 71 9052 Ghent Belgium
4. Department of Chemistry, Faculty of Science University of Buea P.O. Box 63 Buea CM 00237 Cameroon
5. Institut für Botanik Technische Universität Dresden ZellescherWeg 20b 01217 Dresden Germany