[1] Masaryk Univ, Fac Sci, CZ-62500 Brno, Czech Republic
[2] Czech Acad Sci, Inst Parasitol, Biol Ctr, CZ-37005 Ceske Budejovice, Czech Republic
[3] Vet Res Inst, Lab Emerging Viral Infect, CZ-62100 Brno, Czech Republic
[4] Yamaguchi Univ, Joint Fac Vet Med, Res Ctr Thermotolerant Microbial Resources, Yamaguchi 7530841, Japan