[1] Masaryk Univ, St Annes Univ Hosp, Dept Neurol, Brno, Czech Republic
[2] Masaryk Univ, Fac Med, Brno, Czech Republic
[3] Int Clin Res Ctr, Dept Clin Dev & Technol Transfer, Brno, Czech Republic
[4] Inst Psychiat & Neurol, Dept Neurol, Warsaw, Poland
[5] Safarik Univ, Fac Med, Dept Neurol, Kosice, Slovakia
[6] Univ Hosp L Pasteur, Kosice, Slovakia
[7] Univ Tartu, Dept Neurol & Neurosurg, EE-50090 Tartu, Estonia
[8] Debrecen Univ Med, Dept Neurol, H-4012 Debrecen, Hungary
[9] Sestre Milosrdnice Univ, Ctr Hosp, Dept Neurol, Zagreb, Croatia
[10] Univ Med Ctr Ljubljana & Zdravstveni Nasveti, Dept Vasc Neurol & Neurol Intens Care, Ljubljana, Slovenia
[11] Vilnius Univ, Dept Neurol & Neurosurg, Vilnius, Lithuania
[12] Vilnius Univ Hosp, Santariskiu Clin, Vilnius, Lithuania