1. Deparment
of Physical Chemistry and Materials Science, University of Szeged, H-6720, Szeged, Rerrich B. tér 1, Hungary
2. Institute
of Clinical Microbiology and Diagnostics, Faculty of Medicine, University of Szeged, Semmelweis str. 6, H-6725 Szeged, Hungary
3. Department
of Obstetrics and Gynaecology, University of Szeged, H-6725, Szeged, Semmelweis str. 1, Hungary