1 Institute of Parasitology, Biology Centre, Czech Academy of Sciences, 37005, Ceske Budejovice, Czech Republic. anna.kosakyan@gmail.com.
2 Institute of Parasitology, Biology Centre, Czech Academy of Sciences, 37005, Ceske Budejovice, Czech Republic.
3 Department of Microbiology, Oregon State University, Corvallis, Oregon, USA.
4 Centro de Investigación Aplicada y Transferencia Tecnológica en Recursos Marinos Almirante Storni (CIMAS), CCT CONICET - CENPAT, San Antonio Oeste, Argentina.
5 Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic.
6 Institute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary.