Xie, Haitao
Li, Ning
Zhou, Guowei
He, Zhiyuan
Xu, Xiaoqing
Liu, Qian
Wang, Haiyan
Han, Jie
Shen, Le
Yu, Peng
Chen, Jiandong
Chen, Xiaohu
Article History
Received: 3 November 2022
Accepted: 7 July 2023
First Online: 27 July 2023
Declarations
:
: The studies involving human participants were reviewed and approved by National Center for Health Statistics of the Center for Disease Control and Prevention Institutional Review Board.
: The authors declare no competing interests.