[1] Songjiang Dist Ctr Dis Control & Prevent, Dept TB Control, Shanghai, Peoples R China
[2] Fudan Univ, Shanghai Inst Infect Dis & Biosecur, Shanghai Med Coll, Sch Basic Med Sci,Key Lab Med Mol Virol MOE NHC CA, Shanghai, Peoples R China
[3] Shenzhen Third Peoples Hosp, Natl Clin Res Ctr Infect Dis, Shenzhen, Guangdong, Peoples R China
[4] Songjiang Dist Cent Hosp, Shanghai, Peoples R China