[1] Charles Univ Prague, Fac Med 2, Dept Neurol, Prague, Czech Republic
[2] Motol Univ Hosp, Prague, Czech Republic
[3] Charles Univ Prague, Dept Neurol, Fac Med 1, Prague, Czech Republic
[4] Charles Univ Prague, Ctr Clin Neurosci, Fac Med 1, Prague, Czech Republic
[5] Gen Univ Hosp, Prague, Czech Republic