[1] Chinese Peoples Liberat Army Gen Hosp, Dept Infect Management & Dis Control, 28 Fuxing Rd, Beijing 100853, Peoples R China
[2] Chinese Peoples Liberat Army Gen Hosp, Dept Hematol, Beijing, Peoples R China
[3] Air Force Gen Hosp, Dept Infect Control, Beijing, Peoples R China
[4] Daping Hosp, Dept Infect Control, Chongqing, Peoples R China
[5] Army Gen Hosp, Dept Infect Control, Beijing, Peoples R China
[6] Wuhan Gen Hosp, Dept Infect Control, Wuhan, Hubei, Peoples R China
[7] Jinan Gen Hosp, Dept Dis Prevent & Control, Jinan, Shandong, Peoples R China
[8] Lanzhou Gen Hosp, Dept Infect Control, Lanzhou, Gansu, Peoples R China
[9] Urumqi Gen Hosp, Dept Dis Prevent & Control, Urumqi, Peoples R China
[10] Fuzhou Gen Hosp, Dept Infect Control, Fuzhou, Fujian, Peoples R China
[11] ShenYang Gen Hosp, Dept Infect Control, Shenyang, Liaoning, Peoples R China
[12] Nanjing Gen Hosp, Dept Infect Control, Nanjing, Jiangsu, Peoples R China
[13] Changhai Hosp, Dept Infect Management, Shanghai, Peoples R China
[14] Changzheng Hosp, Dept Infect Management, Shanghai, Peoples R China
[15] Xinan Hosp, Dept Infect Control, Chongqing, Peoples R China
[16] Xinqiao Hosp, Dept Infect Control, Chongqing, Peoples R China
[17] Xijing Hosp, Dept Infect Control, Xian, Shaanxi, Peoples R China
[18] Tangdu Hosp, Dept Infect Control, Xian, Shaanxi, Peoples R China
[19] Gen Hosp PLA Rocket Force, Dept Infect Control, Beijing, Peoples R China
[20] Hainan Hosp, Dept Infect Management & Dis Control, Sanya, Peoples R China
[21] Armed Police Gen Hosp, Dept Infect Control, Beijing, Peoples R China
[22] 81 Hosp PLA, Dept Infect Control, Nanjing, Jiangsu, Peoples R China
[23] 202 Hosp PLA, Dept Infect Control, Shenyang, Liaoning, Peoples R China
[24] 211 Hosp PLA, Dept Infect Control, Haerbin, Peoples R China
[25] 306 Hosp PLA, Dept Infect Control, Beijing, Peoples R China
[26] 307 Hosp PLA, Dept Infect Control, Beijing, Peoples R China
[27] 309 Hosp PLA, Dept Infect Control, Beijing, Peoples R China