1. Faculty of Chemistry, Division of Medicinal Chemistry and Microbiology, Wroclaw University of Science and Technology, Wroclaw, Poland;
2. Faculty of Biochemistry, Biophysics and Biotechnology, Microbiology Department, Jagiellonian University, Krakow, Poland;
3. Laboratory of Virology, Malopolska Centre of Biotechnology, Jagiellonian University, Krakow, Poland