Wu, Chao
Zhang, Yinjuan
Wu, Jing
Zhang, Linyuan
Du, Juan
Li, Lu
Chen, Nana
Zhu, Liping
Zhao, Sheng
Lang, Hongjuan
Funding for this research was provided by:
The Key Research and Development Plan of Shaanxi Province: General Projects - social development field (Grant 2020SF-280, Grant 2020SF-280, Grant 2020SF-280, Grant 2020SF-280, Grant 2020SF-280, Grant 2020SF-280, Grant 2020SF-280, Grant 2020SF-280, Grant 2020SF-280)
Article History
Received: 4 January 2023
Accepted: 9 July 2023
First Online: 29 August 2023
Declarations
:
: The authors declare no competing interests.
: Our study was conducted as per the requirements of the ethical guidelines of the Helsinki Declaration. Besides, this study was approval by the Ethics Committee of the Air Force Medical University. Before the investigation, the research purpose was explained to the participants, verbal consent was obtained from them before conducting the survey and the informed consent form was also signed by them. Informed consent was obtained from all study participants. During the investigation, participants was able to terminate and withdraw from the investigation at any time and the questionnaire was completely anonymously.
: Not applicable.