[You, X.; Ou, G.; Yu, M.; Chen, L.; Zhu, C.; Zeng, Y.; Xiao, J.] Univ South China, Hunan Prov Key Lab Special Pathogens Prevent & Co, Coll Med, Inst Pathogen Biol, Hengyang City 421001, Hunan, Peoples R China.
[Liu, Y.; Wang, M.] Fudan Univ, Huashan Hosp, Inst Antibiot, Shanghai 200433, Peoples R China.
[Tang, Y.] Shaoyang Med Coll, Shaoyang City, Hunan, Peoples R China.
[Zhu, C.] Univ South China, Dept Med Microbiol, 28 Changshengxi Rd, Hengyang City 421001, Hunan, Peoples R China.