title: Erratum.
authors.affiliation: Illinois Neurological Institute, University of Illinois, College of Medicine, Peoria, Illinois.
authors.forename: Stylianos
authors.initials: S
authors.lastname: Rammos
authors.affiliation: Illinois Neurological Institute, University of Illinois, College of Medicine, Peoria, Illinois.
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Klopfenstein
authors.affiliation: Illinois Neurological Institute, University of Illinois, College of Medicine, Peoria, Illinois.
authors.forename: Lori
authors.initials: L
authors.lastname: Augspurger
authors.affiliation: Illinois Neurological Institute, University of Illinois, College of Medicine, Peoria, Illinois.
authors.forename: Huan
authors.initials: H
authors.lastname: Wang
authors.affiliation: Illinois Neurological Institute, University of Illinois, College of Medicine, Peoria, Illinois.
authors.forename: Jennifer
authors.initials: J
authors.lastname: Poston
authors.affiliation: Mayo School of Medicine, Mayo Clinic, Rochester, Minnesota.
authors.forename: Anne
authors.initials: A
authors.lastname: Wagenbach
authors.affiliation: Mayo School of Medicine, Mayo Clinic, Rochester, Minnesota.
authors.forename: Guiseppe
authors.initials: G
authors.lastname: Lanzino