title: Erratum to: Amplitude-oriented exercise in Parkinson's disease: a randomized study comparing LSVT-BIG and a short training protocol.
authors.affiliation: Fachkrankenhaus für Bewegungsstörungen/Parkinson, Paracelsusring 6a, 14547, Beelitz-Heilstätten, Germany, ebersbach@parkinson-beelitz.de.
authors.forename: Georg
authors.initials: G
authors.lastname: Ebersbach
authors.forename: Ute
authors.initials: U
authors.lastname: Grust
authors.forename: Almut
authors.initials: A
authors.lastname: Ebersbach
authors.forename: Brigitte
authors.initials: B
authors.lastname: Wegner
authors.forename: Florin
authors.initials: F
authors.lastname: Gandor
authors.forename: Andrea A
authors.initials: AA
authors.lastname: Kühn