1. Institute of Pharmacognosy, University of Szeged, Szeged H-6720, Hungary
2. Department of Medical Microbiology, Albert Szent-Györgyi Health Center and Albert Szent-Györgyi Medical School, University of Szeged, Szeged H-6720, Hungary
3. Institute of Pharmaceutical Analysis, University of Szeged, 6720 Szeged, Hungary
4. Interdisciplinary Centre for Natural Products, University of Szeged, Szeged H-6720, Hungary
5. ELKH-USZ Biologically Active Natural Products Research Group, University of Szeged, Szeged H-6720, Hungary