[1] Zhengzhou Univ, Gene Hosp Henan Prov, Precis Med Ctr, Affiliated Hosp 1, Zhengzhou, Peoples R China
[2] Zhengzhou Univ, Acad Med Sci, Zhengzhou, Peoples R China
[3] Zhengzhou Univ, Dept Orthopaed Surg, Affiliated Canc Hosp, Zhengzhou, Peoples R China
[4] Zhengzhou Orthopaed Hosp, Bone Tumour & Bone Dis Department2, Zhengzhou, Peoples R China
[5] Zhengzhou Univ, Dept Infect Dis, Affiliated Hosp 1, Zhengzhou, Peoples R China