[1] Med Univ Warsaw, Dept Neurol, Fac Hlth Sci, Warsaw, Poland
[2] Med Univ Warsaw, Dept Neurol, Students Sci Grp, Fac Hlth Sci, Warsaw, Poland
[3] Polish Japanese Acad Informat Technol, Dept Informat, Warsaw, Poland
[4] Maria Sklodowska Curie Mem Oncol Ctr, Dept Neurosurg, Warsaw, Poland