[1] Univ Roma Tor Vergata, Neurol Clin, Osped S Eugenio, I-00144 Rome, Italy
[2] Univ Roma Tor Vergata, Ist Radiol, Osped S Eugenio, I-00144 Rome, Italy
[3] IRCCS, C Mondino Ctr Neurobiol Sperimentale Mondino Tor, Mol Neurogenet Lab, Rome, Italy
[4] Bambino Gesu Pediat Hosp, IRCCS, Rome, Italy
[5] Univ Roma La Sapienza, ORL & Riabilitaz Motoria & Sensoriale, Dipartimento Neurol, Rome, Italy