[1] Santa Lucia Fdn, Cellular Neurobiol Unit, Rome, Italy
[2] Consiglio Nazl Ric CNR, Inst Cell Biol & Neurobiol, Rome, Italy
[3] Santa Lucia Fdn, Neuroimmunol Unit, Rome, Italy
[4] Univ Siena, Dept Med Sci Surg & Neurosci, Siena, Italy
[5] Netherlands Inst Neurosci, Neuroimmunol Res Grp, Amsterdam, Netherlands
[6] San Camillo Foilanini Hosp, Neurol Unit Lancisi, Rome, Italy
[7] Univ Rome Sapienza, Dept Neurol & Psychiat, Rome, Italy