title: Erratum to: Patient-specific instrumentation improved mechanical alignment, while early clinical outcome was comparable to conventional instrumentation in TKA.
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria. werner.anderl@bhs.at.
authors.forename: Werner
authors.initials: W
authors.lastname: Anderl
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Leo
authors.initials: L
authors.lastname: Pauzenberger
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Roman
authors.initials: R
authors.lastname: Kölblinger
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Gabriele
authors.initials: G
authors.lastname: Kiesselbach
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Georg
authors.initials: G
authors.lastname: Brandl
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Brenda
authors.initials: B
authors.lastname: Laky
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Bernhard
authors.initials: B
authors.lastname: Kriegleder
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Philipp
authors.initials: P
authors.lastname: Heuberer
authors.affiliation: Department of Orthopedics, St. Vincent Hospital, Stumpergasse 13, 1060, Vienna, Austria.
authors.forename: Eva
authors.initials: E
authors.lastname: Schwameis