1. Medical Pharmacology and Toxicology, Department of Medical Biology, Faculty of Health Sciences; University of Tromsø; 9037; Tromsø; Norway
2. Institute of Chemistry; University of Białystok; 1 Hurtowa Street; 15-399; Białystok; Poland
3. Department of Medicinal Chemistry; Warsaw Medical University; Oczki 3; 02-007; Warsaw; Poland
4. Department of Pharmacobiology; Jagiellonian University Medical College; Medyczna 9; 30-688; Kraków; Poland
5. Institute of Pharmacology; Polish Academy of Sciences; 12 Smętna Street; 31-343; Kraków; Poland
6. Skaggs School of Pharmacy and Pharmaceutical Sciences; 9500 Gilman Drive; MC 0747; La Jolla; CA; 92093-0747; USA
7. National Medicines Institute; 30/34 Chełmska Street; 00-725; Warsaw; Poland