Huang, Yiman
Wu, Yijin
Dai, Zhenwei
Xiao, Weijun
Wang, Hao
Si, Mingyu
Wang, Wenjun
Gu, Xiaofen
Ma, Li
Li, Li
Zhang, Shaokai
Yang, Chunxia
Yu, Yanqin
Qiao, Youlin
Su, Xiaoyou https://orcid.org/0000-0002-4216-2142
Funding for this research was provided by:
Asian Regional Special Cooperation Fund of National Health Commission of the People’s Republic of China (BLXM01)
Article History
Received: 11 May 2022
Accepted: 20 September 2022
First Online: 1 October 2022
Declarations
:
: This study has been approved by the Ethical Review Committee of Chinese Center for Disease Control and Prevention on December 4th, 2020 (approval number: 202020). An electronic informed consent was provided before the start of the questionnaire survey. Upon completion of the informed consent, the study participants filled in the on-line questionnaire. And all methods in this study were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.