[1] Univ Piemonte Orientale, Ms Ctr, Translat Med, Novara, Italy
[2] Univ Piemonte Orientale, S Andrea Hosp, Dept Translat Med, Neurol Unit, Vercelli, Italy
[3] Univ Piemonte Orientale, Dept Hlth Sci, Interdisciplinary Res Ctr Autoimmune Dis IRCAD, Novara, Italy
[4] Univ Piemonte Orientale, Dept Hlth Sci, Clin Biochem, Novvara, Italy
[5] Univ Piemonte Orientale, Dept Translat Med, Novara, Italy
[6] Azienda Ospedaliero Univ Maggiore Carita, Neurol Unit, Novara, Italy