Du, Jian http://orcid.org/0000-0002-9561-3541
Zhang, Le
Ma, Yan
Chen, X.-Y.
Ge, Q.-P.
Tian, X.-Z.
Gao, Weiwei
Jia, Zhongwei
Funding for this research was provided by:
National Major Science and Technology Projects of China (2008ZXl0003-015)
the National Science and Technology (2013ZXl0003009-001-007)
National Natural Science Foundation of China (91546203)
National Natural Science Foundation in China (U1611264, 61571001)
Article History
Received: 18 July 2019
Accepted: 28 August 2019
First Online: 5 December 2019
Compliance with ethical standards
: Ethics approval was granted by the Institutional Ethics Review Committee of Beijing Tuberculosis and Thoracic Tumor Research Institute, and the nine regions TB Control and Prevention Centers (TB special hospital) in China. A written informed consent was obtained from eligible patients prior to interview.
: The authors declare that they have no competing interests.