1. Faculty of Biology; University of Warmia and Mazury; Olsztyn Poland
2. Cell Biology and Immunology Group; Wageningen University and Research Centre; Wageningen The Netherlands
3. Department of Immunology and Food Microbiology; Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences; Olsztyn Poland
4. Food and Biobased Research; Wageningen University and Research Centre; Wageningen The Netherlands