Affiliation: | 1. Department of Pharmacology, Medical University of Silesia, Medyków 18, PL 40‐752 Katowice, Poland;2. Department of Internal Medicine and Clinical Pharmacology, Medical University of Silesia, Medyków 18, PL 40‐752 Katowice, Poland;3. Department of Histology and Embryology, Medical University of Silesia, Medyków 18, PL 40‐752 Katowice, Poland |