[Xu, Min; Shen, Yi; Peng, Dan; Jin, Yi] Cent S Univ, Xiangya Hosp 2, Dept Orthoped, Changsha 410000, Hunan, Peoples R China.
[Liang, Ying] Cent South Univ Forestry & Technol, Natl Engn Lab Rice & Byprod Deep Proc, Changsha, Hunan, Peoples R China.
[Xiao, Bowen] Cent Hosp Changsha, Thorac & Cardiovasc Surg Ward, Changsha, Hunan, Peoples R China.
[Lu, Jing] Hunan Univ Chinese Med, Sch Med, Changsha, Hunan, Peoples R China.