Wu, Xiaoyu
Chen, Ying
Wan, Chonghua
Yu, Lei
Lei, Pingguang
Sun, Xiaoyuan
Article History
Received: 9 June 2022
Accepted: 20 April 2023
First Online: 12 May 2023
Declarations
:
: The study protocol and the informed consent form were approved by the IRB (institutional review board) of affiliated hospital of Guangdong Medical University (PJ2013037). The respondents were voluntary and provided written “ informed consent” for participation. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.