[1] Univ Bari, Dept Neurol & Psychiat Sci, I-70124 Bari, Italy
[2] Univ Bari, Dept Med Biochem Med Biol & Med Phys, I-70124 Bari, Italy
[3] CNR, Italian Res Council, Inst Biomembranes & Bioenerget, I-00185 Rome, Italy
[4] Osped Umberto 1, Neurol Unit, Venice Mestre, Italy
[5] Univ Pisa, Dept Neurosci, Neurol Clin, Pisa, Italy
[6] St Anna Hosp, Neurosurg Unit, Ferrara, Italy