[1] Univ Thessaly, Univ Gen Hosp Larissa, Sch Hlth Sci, Dept Rheumatol & Clin Immunol,Fac Med, Biopolis 40500, Larissa, Greece
[2] Univ Thessaly, Univ Gen Hosp Larissa, Sch Hlth Sci, Dept Neurol & Lab Neurogenet,Fac Med, Viopolis 40500, Larissa, Greece
[3] Univ Cyprus, Sch Med, Dept Neurol, Nicosia, Cyprus