[1] Aristotle Univ Thessaloniki, Ahepa Univ Hosp, B Dept Neurol, Stilp Kyriakidis 1, Thessaloniki 54636, Greece
[2] Lab Mol Biol & Genet Karyo Ltd, Thessaloniki, Greece
[3] Aristotle Univ Thessaloniki, Ahepa Univ Hosp, Dept Pathol, Thessaloniki, Greece
[4] Aristotle Univ Thessaloniki, Ahepa Univ Hosp, Clin Neurophysiol Lab, Thessaloniki, Greece