1. Department of Animal Physiology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
2. Department of Chemistry, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
3. Department of European Policies, Faculty of European Studies and Regional Development, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
4. Department of Food Hygiene and Safety, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture in Nitra, Nitra, Slovak Republic
5. Institute of Biology, Pedagogical University of Cracow, Cracow, Poland
6. Department of Veterinary Sciences, University of Pisa, Pisa, Italy