1. Institute
of Pharmaceutical Sciences, Department of Pharmacognosy, University of Graz, Universitätsplatz 4, A-8010 Graz, Austria
2. Institute
of Pharmaceutical Sciences, Department of Pharmaceutical Chemistry, University of Graz, Universitätsplatz 1, A-8010 Graz, Austria
3. Institute
of Forensic Medicine, Medical University of Graz, Universitätsplatz
4, A-8010 Graz, Austria