1. Department of Clinical Pharmacology, Medical University of Lodz, Lodz, Poland
2. Department of Clinical Psychology and Psychopathology, University of Lodz, Institute of Psychology, Lodz, Poland
3. Psychiatry Centre of Pabianice, Medical Centre of Pabianice, Pabianice, Poland
4. Grazyna and Kiejstut Bacewicz Memorial Academy of Music in Łódź, Faculty of Composition, Theory of Music, Conducting, Eurhythmics and Music Education, Music Therapy Course, Lodz, Poland
5. Second Department of Psychiatry, Institute of Psychiatry and Neurology, Warsaw, Poland