title: Erratum to: Reliability of the imaging software in the preoperative planning of the open-wedge high tibial osteotomy.
authors.affiliation: Department of Orthopedic Surgery, Gachon University Gil Hospital, Inchon, Korea.
authors.forename: Yong Seuk
authors.initials: YS
authors.lastname: Lee
authors.affiliation: Department of Orthopedic Surgery, Seoul Paik Hospital, Inje University, Jeo Dong 2Ga, Gung Gu, Seoul, Korea.
authors.forename: Min Kyu
authors.initials: MK
authors.lastname: Kim
authors.affiliation: School of Information Technology, Sungshin Women's University, Seoul, Korea.
authors.forename: Hae Won
authors.initials: HW
authors.lastname: Byun
authors.affiliation: Department of Orthopedic Surgery, Seoul Paik Hospital, Inje University, Jeo Dong 2Ga, Gung Gu, Seoul, Korea.
authors.forename: Sang Bum
authors.initials: SB
authors.lastname: Kim
authors.affiliation: Department of Orthopedic Surgery, Seoul Paik Hospital, Inje University, Jeo Dong 2Ga, Gung Gu, Seoul, Korea. boram107@hanmail.net.
authors.forename: Jin Goo
authors.initials: JG
authors.lastname: Kim