1. Department of Epidemiology and Biostatistics; School of Public Health; Peking University; Beijing China
2. Center for Tuberculosis Control and Prevention; Chinese Center for Disease Control and Prevention; Beijing China
3. Center for Disease Control and Prevention in Zhejiang Province; Hangzhou China
4. Center for Disease Control and Prevention in Chongqing Municipality; Chongqing China
5. Center for Disease Control and Prevention in Guangxi Zhuang Autonomous Region; Nanning China
6. Center for Disease Control and Prevention in Jilin Province; Changchun China
7. Beijing Institute for Tuberculosis Control; Beijing China