1. Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdańsk, Poland
2. Department of Epidemiology and Clinical Microbiology, National Medicines Institute, Warsaw, Poland
3. Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, Gdańsk, Poland
4. Division of Biostatistics and Neural Networks, Medical University of Gdańsk, Gdańsk, Poland