1. Department
of Pharmacognosy, University of Szeged, Eotvos Str. 6, H-6720 Szeged, Hungary
2. Spectroscopic
Research, Gedeon Richter Plc., H-1103 Budapest, Hungary
3. Department
of Vascular Biology and Thrombosis Research, Center of Physiology
and Pharmacology, Medical University of Vienna, A-1090 Vienna, Austria
4. Department
of Pharmacodynamics and Biopharmacy, University of Szeged, H-6720 Szeged, Hungary
5. Clinical
Institute of Pathology, Medical University of Vienna, A-1090 Vienna, Austria
6. Institute for Ethnobiology, GT-170 San José/Petén, Guatemala
7. Department
of Pharmacognosy, University of Vienna, A-1090 Vienna, Austria