1. Department of Molecular Biology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
2. Department of Nutrigenomics and Bromatology, Faculty of Pharmaceutical Sciences in Sosnowiec, Medical University of Silesia, 40-055 Katowice, Poland
3. Department of Neurosurgery, Medical University of Silesia, St. Barbara Hospital, 41-200 Sosnowiec, Poland
4. Institute of Health Sciences, University of Opole, 45-040 Opole, Poland
5. Faculty of Medicine, Jan Długosz University in Częstochowa, 42-200 Częstochowa, Poland
6. Section of Gastroenterology, Multidisciplinary Hospital, 43-600 Jaworzno, Poland