1. Institute of Structural Chemistry, Chemical Research Center of the Hungarian Academy of Sciences, Pusztaszeri út 59-67, H-1025 Budapest, Hungary
2. Department of Physics, University of Antwerp, B-2610 Wilrijk-Antwerp, Belgium
3. Department of Physical Chemistry
and Materials Sciences, University of Szeged, Aradi vértanúk tere 1, H-6720 Szeged, Hungary
4. Institute of Pharmaceutical
Chemistry, University of Szeged, Eötvös
u. 6, H-6720 Szeged, Hungary
5. Faculty of Medicine, University of Szeged, Dóm tér 8, H-6720
Szeged, Hungary