[1] Polish Acad Sci, Hirszfeld Inst Immunol & Expt Therapy, Rudolfa Weigla 12, PL-53114 Wroclaw, Poland
[2] Wroclaw Univ Environm & Life Sci, Fac Vet Med, Dept Surg, Plac Grunwaldzki 51, PL-50366 Wroclaw, Poland
[3] Univ Wroclaw, Fac Biol Sci, Dept Parasitol, Przybyszewskiego 63, PL-51148 Wroclaw, Poland
[4] Wroclaw Univ Environm & Life Sci, Inst Environm Biol, Dept Invertebrate Syst & Ecol, Kozuchowska 5B, PL-51631 Wroclaw, Poland