1. Faculty of Biotechnology and Food Sciences, Department of Microbiology, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
2. Faculty of Natural Sciences, Department of Biology, University of Ss. Cyril and Methodius in Trnava, Trnava, Slovak Republic
3. Faculty of Biotechnology and Food Sciences, Department of Animal Physiology, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
4. Institute of Molecular Biology, Slovak Academy of Sciences, Bratislava, Slovak Republic
5. Faculty of Agrobiology, Food and Natural Resources, Department of Quality of Agricultural Products, Czech University of Life Sciences, Prague, Czech Republic