1. Department of Pharmacology, Pomeranian Medical University, Powstancow Wlkp 72, 70-111 Szczecin, Poland
2. Medical Faculty, Medical University of Lodz, Tadeusza Kościuszki 4, 90-419 Lodz, Poland
3. Institute of Pharmacology and Toxicology, Rostock University Medical Center, 18051 Rostock, Germany