1. Institute of Pharmacy/Pharmacognosy, Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck 6020, Austria
2. Department of Pharmacognosy, Faculty of Life Sciences, University of Vienna, Althanstrasse 14, Vienna 1090, Austria
3. Institute of Pharmacy/Computer-aided Molecular Design Group, Center for Molecular Biosciences Innsbruck, University of Innsbruck, Innrain 80/82, Innsbruck 6020, Austria
4. Universidade Kimpa Vita, Province of Uíge, Rua Henrique Freitas No. 1, Bairro Popular, Uíge, Angola
5. Department of Biology, Institute of Botany, Faculty of Science, Technische Universität Dresden, Zellescher Weg 20, 01217 Dresden, Germany
6. Department of Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, Paracelsus Medical University Salzburg, Strubergasse 21, 5020 Salzburg, Austria