[1] Sun Yat sen Univ, Ctr Infect, Sch Med, MOE Key Lab Trop Dis Control, Shenzhen 510275, Peoples R China
[2] Shanghai Jiao Tong Univ Sch Med, Shanghai Inst Immunol, Fac Basic Med, Dept Immunol & Microbiol, Shanghai 200025, Peoples R China
[3] Fudan Univ, Huashan Hosp, Shanghai Med Coll, Dept Neurosurg, Shanghai 200433, Peoples R China