Jiao, Kedi
Liao, Meizhen
Liu, Guangmei
Bi, Yanmei
Zhao, Xiuhong
Chen, Qian
Ma, Jing
Yan, Yu
Cheng, Chunxiao
Li, Yijun
Jia, Wenwen
Wang, Lina
Cao, Yanwen
Zhao, Zhonghui
Yang, Xuan
Meng, Jing
Li, Jianzhuo
Li, Xinrui
Wang, Chunmei
Kang, Dianmin
Ma, Wei
Funding for this research was provided by:
National Key Research and Development Program of China (2017YFE0103800)
Article History
Received: 5 May 2022
Accepted: 9 November 2022
First Online: 24 November 2022
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki. This study was approved by the Ethical Review Committee of School of Public Health in Shandong University (20190210). The written informed consents were obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.