Author Correction: Prognostic nomogram for predicting 5-year overall survival in Chinese patients with high-grade osteosarcoma

Affiliations

• ¹ Bone and Soft Tissue Tumours Research Centre of Yunnan Province, Department of Orthopaedics, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, 119 Kunzhou Road, China.
• ² Independent Investigator, No. 22 Xi guan North Road, Kaifeng, 475000, Henan, China. zhulinkin@foxmail.com.
• ³ Bone and Soft Tissue Tumours Research Centre of Yunnan Province, Department of Orthopaedics, The Third Affiliated Hospital of Kunming Medical University (Yunnan Cancer Hospital), Kunming, 650118, Yunnan, 119 Kunzhou Road, China. yangzuozhang@kmmu.edu.cn.