1 Department of Medical Biology, Medical University of Warsaw, 73 Nowogrodzka Street, 02-018 Warsaw, Poland.
2 Department of Invertebrate Zoology, Museum of Comparative Zoology, Harvard University, Cambridge, MA 02138, USA; One Health Center, Berry College, School of Mathematical and Natural Sciences, Mount Berry, GA 30149-5036, USA.
3 Department of Ophthalmology, SPKSO Ophthalmic Hospital, Medical University of Warsaw, 13 Sierakowskiego Street, 03-709 Warsaw, Poland.
4 Department of Tropical Parasitology, Institute of Maritime and Tropical Medicine, The Medical University of Gdańsk, 9b Powstania Styczniowego Street, 81-519 Gdynia, Poland.