1. Department of Biochemistry and Neurobiology, Faculty of Materials Science and Ceramics; AGH-University of Science and Technology; Mickiewicza 30; 30-059; Krakow; Poland
2. ERTEC-Poland; Rogowska 146/5; 54-440; Wrocław; Poland
3. Institute of Applied Optics; Kamionkowska 18; 03-805; Warszawa; Poland
4. The Rydygier Hospital in Krakow; Addiction Outpatient Clinic, os. Zlotej Jesieni 1; 31-869; Krakow; Poland