Dai, Lili
Su, Bin
Liu, An
Zhang, Hongwei
Wu, Hao
Zhang, Tong
Shao, Ying
Li, Jianwei
Ye, Jiangzhu
Bai, Shaoli
Guo, Xiaoling
Sun, Lijun
Funding for this research was provided by:
National 13th Five-Year Grand Program on Key Infectious Disease Control (2018ZX10721102-003-003)
National 13th Five-Year Grand Program on Key Infectious Disease Control (2018ZX10302-102, 2017ZX10202102-005–003, 2017ZX10202101-004–001)
National Natural Science Foundation of China (81601795, 81772165, 81571973)
Article History
Received: 10 September 2019
Accepted: 12 February 2020
First Online: 19 February 2020
Ethics approval and consent to participate
: The study was approved by the Ethics Research Committee of Beijing You’an Hospital (No. LL-2019-038-K). All participants provided written, informed consent before they joined the study.
: Not applicable.
: The authors declare that they have no conflict of interests.