[Tang, Xiaojun; Min, Shaoxiong] Southern Med Univ, Zhujiang Hosp, Orthopaed Med Ctr, Dept Spinal Surg, Guangzhou 510280, Guangdong, Peoples R China.
[Tang, Xiaojun] Univ South China, Affiliated Hosp 2, Dept Spinal Surg, Hengyang 421001, Hunan, Peoples R China.
[Luo, Lingli] Hunan Polytech Environm & Biol, Coll Med, Hengyang 421005, Hunan, Peoples R China.
[Li, Yukun; Zou, Juan] Univ South China, Canc Res Inst, Hunan Prov Key Lab Tumor Cellular & Mol Pathol, Hengyang 421001, Hunan, Peoples R China.
[Wu, Hailong; Min, Shaoxiong] Peking Univ, Shenzhen Hosp, Dept Spinal Surg, Shenzhen 518036, Guangdong, Peoples R China.