1. Department of Clinical Pharmacology, Medical University of Lodz, 90-153 Lodz, Poland
2. Students’ Research Club, Department of Clinical Pharmacology, Medical University of Lodz, 90-153 Lodz, Poland
3. Department of Medical Biochemistry, Medical University of Lodz, 92-215 Lodz, Poland
4. Department of Clinical Electrocardiology, Medical University of Lodz, 92-213 Lodz, Poland