Medical University of Silesia in Katowice

Faculty of Pharmaceutical Sciences in Sosnowiec

Department of Biopharmacy

8 Jedności Street, 41-200 Sosnowiec, Poland

mail: ozei@sum.edu.pl 

Phone: +48 32 364 12 46

University of Economics in Katowice

Faculty of Management

Department of Consumer Research

7 ks. bpa Stanisława Adamskiego Street, 40-069 Katowice, Poland

mail: ozei@sum.edu.pl 

Phone: +48 32 364 12 46