[1] Univ Patras, Fac Med, Dept Biol, Patras, Greece
[2] Univ Patras, Fac Med, Dept Neurol, Patras, Greece
[3] Natl Human Genome Res Inst, Lab Genet Dis Res, NIH, Bethesda, MD USA
[4] Novartis Pharmaceut Corp, Pharmacogenet, Gaithersburg, MD USA
[5] Univ Athens, Eginit Hosp, Athens, Greece