1. Department of Toxicology, Faculty of Pharmacy, Medical College; Jagiellonian University; Cracow; Poland
2. Unit of Pharmacoepidemiology and Pharmacoeconomics, Faculty of Pharmacy, Medical College; Jagiellonian University; Cracow; Poland
3. Department of Statistics, Faculty of Management; Cracow University of Economics; Cracow; Poland
4. Department of Pharmaceutical Technology and Biopharmaceutics, Faculty of Pharmacy, Medical College; Jagiellonian University; Cracow; Poland