Chen, Lin
Jiang, Tingting
Wang, Hui
Hong, Hang
Ge, Rui
Tang, Huiling
Wang, Shanling
Xu, Ke
Chai, Chengliang
Ma, Qiaoqin
Jiang, Jianmin
Funding for this research was provided by:
the Natural Science Foundation of Zhejiang Province (LQ20H260005)
a Key Project of the National Science & Technology Pillar Program of the 13th Five-year Plan (2018ZX10721102)
Article History
Received: 1 September 2022
Accepted: 13 April 2023
First Online: 21 April 2023
Declarations
:
: This study was conducted in accordance with the Declaration of Helsinki and was approved by the Research Ethics Committee of the National Center for Disease Control and Prevention, China CDC (approval no. X180629516). Informed consent was obtained from all study participants, who signed electronical consent forms on their cellphones on enrollment.
: Not applicable.
: The authors declare no competing interests.