Authors
Michał Stosik
Institute of Biological Sciences, University of Zielona Góra, Zielona Góra, Poland
Beata Tokarz-Deptuła
Institute of Biology, University of Szczecin, Szczecin, Poland
Wiesław Deptuła
Institute of Veterinary Medicine, Faculty of Biological and Veterinary Sciences, Nicolaus Copernicus University in Toruń, Toruń, Poland