Ba, Yanqun
Guo, Qixin http://orcid.org/0000-0002-7892-7872
Du, Anning
Zheng, Beibei
Wang, Luyang
He, Ying
Guan, Yihong
Xin, Yue
Shi, Jinjin
Funding for this research was provided by:
National Natural Science Foundation of China (2017YFC1700505)
Article History
Received: 4 March 2023
Accepted: 2 May 2023
First Online: 19 May 2023
Declarations
:
: Ethical approval was obtained from the National Center for Health Statistics Ethics Review Board, and all procedures were performed in accordance with the standards of the Declaration of Helsinki.
: The authors declare no competing interests.