1 | Chair and Department of Biology and Parasitology, Medical University of Lublin, Lublin, Poland |
2 | Department of Internal Medicine, Medical University of Lublin, Lublin, Poland |
3 | Department of Paedodontics, Medical University of Lublin, Lublin, Poland |
4 | Unit of Zoonotic Diseases, Institute of Rural Health, Lublin, Poland |