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

Affiliations

• ¹ Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China.
• ² Department of Spine Surgery of Traditional Chinese Hospital Affiliated to Xinjiang Medical University, Urumqi, 830000, P.R.China.
• ³ Department of Orthopedics of Peking Union Medical College Hospital, 1 Shuai Fu Yuan, Beijing, 100730, P.R.China. jgzhang_pumch@yahoo.com.