1. Faculty of Chemistry, Adam Mickiewicz University, Poznan, Poland
2. Department of Pharmacology, Poznan University of Medical Sciences, Poznan, Poland
3. Department of Toxicology, Poznan University of Medical Sciences, Poznań, Poland
4. Lebenswissenschaftliche Fakultät, Institutfür Biologie, Biophysikalische Chemie Humboldt-Universität zu Berlin Invalidenstrasse 42, Berlin, Germany