title: Erratum to: A retrospective study on the outcomes of posterior-only vertebral column resection in treating patients with severe isolated congenital kyphosis: more than 2 years follow-up in a single center.
authors.affiliation: Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China.
authors.forename: Shengru
authors.initials: S
authors.lastname: Wang
authors.affiliation: Department of Spine Surgery of Traditional Chinese Hospital Affiliated to Xinjiang Medical University, Urumqi, 830000, P.R.China.
authors.forename: Kahaer
authors.initials: K
authors.lastname: Aikenmu
authors.affiliation: Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China. jgzhang_pumch@yahoo.com.
authors.forename: Jianguo
authors.initials: J
authors.lastname: Zhang
authors.affiliation: Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China.
authors.forename: Guixing
authors.initials: G
authors.lastname: Qiu
authors.affiliation: Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China.
authors.forename: Jianwei
authors.initials: J
authors.lastname: Guo
authors.affiliation: Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China.
authors.forename: Yanbin
authors.initials: Y
authors.lastname: Zhang
authors.affiliation: Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China.
authors.forename: Xisheng
authors.initials: X
authors.lastname: Weng