About the Authors
National Institute on Drug Dependence, Peking University, Beijing, China
National Center for Tuberculosis Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing, China
Colleges of Arts & Science of Beijing Union University, Beijing, China
National Institute of Occupation Health and Poison Control, Chinese Center for Disease Control and Prevention, Beijing, China
Foreign Loan Office, Ministry of Health P. R. China. World Bank Loan/UK Grant TB Control Project, Beijing, China
Chinese PLA General Hospital 28, Beijing, China
School of Public Health and Family Medicine, Capital Medical University, Beijing, China
HIV/AIDS, Tuberculosis, Malaria and Neglected Tropical Diseases, World Health Organization, Geneva, Switzerland
The authors have declared that no competing interests exist.
ICMJE criteria for authorship read and met: ZJ SC ZL XD FH XJ PK YL WC WW CD. Agree with the manuscript's results and conclusions: ZJ SC ZL XD FH XJ PK YL WC WW CD. Designed the experiments/the study: ZJ SC YL WW CD. Analyzed the data: ZJ SC ZL XD FH XJ PK YL WC WW CD. Collected data/did experiments for the study: ZJ SC XD FH XJ PK WC. Enrolled patients: SC. Wrote the first draft of the paper: ZJ ZL YL WW CD. Contributed to the writing of the paper: ZJ SC ZL XD FH XJ PK YL WC WW CD.