Zhao, Yahui
Lu, Junlin
Zhang, Qian
Zhang, Yan
Zhang, Dong
Wang, Rong
Zhao, Yuanli
Funding for this research was provided by:
Ministry of Science and Technology of the People’s Republic of China (2015BAI12B04)
National Natural Science Foundation of China (H0906 81571110)
Beijing Municipal Bureau of Health (2015-3-041)
Article History
Received: 2 October 2018
Accepted: 20 November 2018
First Online: 3 December 2018
Conflict of interest
: Y. Zhao, J. Lu, Q. Zhang, Y. Zhang, D. Zhang, R. Wang and Y. Zhao declare that they have no competing interests.