Li, X.
,
Qiao, Y.
Yu, C.
Guo, Y.
Bian, Z.
Yang, L.
Chen, Y.
Yan, S.
Xie, X.
Huang, D.
Chen, J.
Chen, Z.
Lv, J. http://orcid.org/0000-0001-7916-3870
Li, L.
Funding for this research was provided by:
National Key Research and Development Program of China (2016YFC0900500, 2016YFC0900501, 2016YFC0900504)
Kadoorie Charitable Foundation in Hong Kong (/)
UK Wellcome Trust (202922/Z/16/Z, 088158/Z/09/Z, 104085/Z/14/Z)
Chinese Ministry of Science and Technology (2011BAI09B01)
National Natural Science Foundation of China (81390540, 81390544, 81390541)
Article History
Received: 2 August 2018
Accepted: 7 November 2018
First Online: 15 November 2018
Compliance with ethical standards
:
: None.
: The Ethical Review Committee of the Chinese Center for Disease Control and Prevention (Beijing, China), Chinese Academy of Medical Science/Peking Union Medical College (Beijing, China), and the Oxford Tropical Research Ethics Committee, University of Oxford (UK) approved the study.