1. Institute of Organic and Medicinal Chemistry; University of Pécs; Szigeti st. 12 Pécs H-7624 Hungary
2. Szentágothai Research Centre; Ifjúság st. 20 Pécs H-7624 Hungary
3. Institute of Pharmacognosy; University of Pécs; Rokus st. 2 Pécs H-7624 Hungary