1. Department of Recombinant Vaccines, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
2. Laboratory of Emerging Viral Infections, Veterinary Research Institute, Brno, Czech Republic
3. Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
4. Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czech Republic