title: Erratum: Are parenchymal AVMs congenital lesions?
authors.affiliation: IRCCS Institute of Neurological Sciences, Bellaria Hospital, Bologna, Italy.
authors.forename: Carlo
authors.initials: C
authors.lastname: Bortolotti
authors.affiliation: IRCCS Institute of Neurological Sciences, Bellaria Hospital, Bologna, Italy.
authors.forename: Carmelo
authors.initials: C
authors.lastname: Sturiale