1. Department of Medical Biology, School of Public Health, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland.
2. Department and Clinic of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland.
3. Department of Microbiology and Mycology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland.