[Tang, Jian] Univ South China, Affiliated Hosp 1, Dept Infect Dis, Hengyang 421001, Peoples R China.
[Fu, Chengxiao] Univ South China, Affiliated Hosp 1, Dept Pharm, Hengyang 421001, Peoples R China.
[Xu, Wenqian; Xie, Haitao; Li, Yanwen; Jiang, Xiaoxin] Univ South China, Affiliated Hosp 1, Dept Lab Med, Hengyang 421001, Peoples R China.
[Chen, Shuangqin] Univ South China, Affiliated Hosp 1, Dept Neurol, Hengyang 421001, Peoples R China.