1. Department and Clinic of Dermatology, Sexually Transmitted Diseases and Clinical Immunology, Faculty of Medical Sciences, Collegium Medicum, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
2. Department of Forestry and Forest Ecology, Faculty of Management and Agriculture Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
3. Department of Animal Anatomy and Physiology, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
4. Department of Ecology and Environmental Protection, Faculty of Biology and Biotechnology, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland