Yan, Yuxiao
Li, Yuan
Shi, Wen
Kong, Xiangyu
Li, Huiying
Zhang, Qing
Pang, Lili
Jiang, Li
Liu, Junying
Jin, Miao http://orcid.org/0000-0002-8442-5051
Li, Yuning
Duan, Zhaojun
Funding for this research was provided by:
The Key Project of Science and Technology (No. 2018ZX10301408-001 and 2018ZX10102-001)
Article History
Received: 4 June 2020
Accepted: 22 November 2020
First Online: 1 December 2020
Ethics approval and consent to participate
: This work was conducted in agreement with the research Ethics committee and the Institutional Review Board at the Baoan district Center for Disease Control and Prevention for human subject projection. We informed each potential subject of the details of study and written informed consent was obtained from the parents or legal guardians of all subjects.
: Not applicable.
: The authors declare that they have no competing interests.