1. Higher School of Strategic Planning in Dąbrowa Górnicza, Kościelna 6 St., 41-300 Dąbrowa Górnicza, Poland
2. Wielkoszyński Medical Center and Laboratory, Piłsudskiego 10 St., 41-300 Dąbrowa Górnicza, Poland
3. Medical University of Silesia, Faculty of Medical Sciences in Zabrze, Department of Biochemistry, Jordana 19 St., 41-808 Zabrze, Poland
4. Medical University of Silesia, Faculty of Medical Sciences in Zabrze, Department of Medical and Molecular Biology, Jordana 19 St., 41-808 Zabrze, Poland
5. Medical University of Silesia, Faculty of Pharmaceutical Sciences, Department of Statistics, Department of Instrumental Analysis, Ostrogórska 30 St., Sosnowiec 41-209, Poland
6. University of Silesia, Faculty of Science and Technology, Katowice, Bankowa St., 40-007 Katowice, Poland
7. Medical University of Silesia, Faculty of Medical Sciences in Zabrze, Department of Internal Medicine, Angiology and Physical Medicine, Batorego 15 St., 41-902 Bytom, Poland