1. Department of Neurology and Epileptology Centre of Postgraduate Medical Education Orłowski Hospital Warsaw Poland
2. Department of Physical Education and Health in Biała Podlaska Józef Piłsudski University of Physical Education in Warsaw Biała Podlaska Poland
3. Institut of Sport Sciences Jerzy Kukuczka Academy of Physical Education in Katowice Katowice Poland
4. Institute of Biocybernetics and Biomedical Engineering Polish Academy of Sciences Warsaw Poland
5. Department of Neurology Jagiellonian University, Collegium Medicum Cracow Poland