1 Neuroepidemiology Research Unit, IRCCS Institute of Neurological Sciences of Bologna, Bellaria Hospital, Via Altura 3, 40139, Bologna, Italy.
2 Neurology Unit, IRCCS Institute of Neurological Sciences of Bologna, Maggiore Hospital, Largo Nigrisoli 2, 40133, Bologna, Italy.
3 DIBINEM, Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, Via Ugo Foscolo 7, 40123, Bologna, Italy.
4 Department of Hospital Services, Emilia-Romagna Region Health Authority, V.le Aldo Moro 21, 40127, Bologna, Italy.
5 Neuroepidemiology Research Unit, IRCCS Institute of Neurological Sciences of Bologna, Bellaria Hospital, Via Altura 3, 40139, Bologna, Italy. [email protected].