[1] Centro Dino Ferrari,
[2] Istituto di Clinica Neurologica,undefined
[3] Universita’ degli Studi di Milano,undefined
[4] I.R.C.C.S. Ospedale Maggiore Policlinico,undefined
[5] Via F. Sforza 35,undefined
[6] I-20122 Milano,undefined
[7] Italy e-mail: muslab@imiucca.csi.unimi.it Tel.: +39-2-55033817 Fax: +39-2-55190392,undefined
[8] Department of Neurology,undefined
[9] Red Cross Hospital,undefined
[10] Athens,undefined
[11] Greece,undefined
[12] Neurorehabilitation Unit,undefined
[13] I.R.C.C.S. “Santa Maria Nascente” Center,undefined
[14] Don Gnocchi Foundation,undefined
[15] University of Milan,undefined
[16] Milano,undefined
[17] Italy,undefined