[Lv, Jingyan; Xu, Hongbo; Deng, Hao; Yang, Zhijian; Xia, Hong; Gong, Lina] Cent S Univ, Xiangya Hosp 3, Ctr Expt Med, 138 Tongzipo Rd, Changsha 410013, Hunan, Peoples R China.
[Xia, Hong] Cent S Univ, Xiangya Hosp 3, Dept Emergency, Changsha, Hunan, Peoples R China.
[Huang, Xiangjun] Hunan Univ Chinese Med, Affiliated Hosp 1, Dept Gen Surg, Changsha, Hunan, Peoples R China.
[Zhou, Yong-an] Shanxi Med Univ, Affiliated Hosp 2, Dept Blood Transfus, Taiyuan, Shanxi, Peoples R China.