1. Department of Neurology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland
2. Department of Trauma and Orthopedic Surgery, Silesian Hospital in Cieszyn, Poland
3. Department of Informatics and Medical Equipment, Faculty of Biomedical Engineering, Silesian University of Technology, Gliwice, Poland
4. Student Scientific Association at the Department of Neurology, Faculty of Medical Sciences in Zabrze, Medical University of Silesia, Katowice, Poland