1. Rytmion Ltd., Ősz u. 27, H-6724 Szeged, Hungary
2. Department
of Pharmacology and Pharmacotherapy, University of Szeged, Dóm
tér 12, H-6720 Szeged, Hungary
3. Department
of Botany, Faculty of Agricultural and Food Sciences, Széchenyi István University, Vár 2, H-9200 Mosonmagyaróvár, Hungary