1. Department of Infectious Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
2. Peking Union Medical College Hospital, Chinese Academy of Medical Science, Clinical Epidemiology Unit, International Epidemiology Network, Beijing 100730, China
3. Chinese Academy of Medical Sciences and Peking Union Medical College, Centre for Tuberculosis Research, Beijing 100730, China
4. Department of Rheumatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, The Ministry of Education Key Laboratory, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing 100730, China