Chen, Xiting
Liang, Jiemei
Yang, Qian
Huang, Jinfa
Li, Lixin
Deng, Kaixian
Article History
Received: 9 April 2023
Accepted: 30 September 2023
First Online: 19 December 2023
Declarations
:
: Each participant gave written informed consent, and the survey protocol was approved by the National Centre for Health Statistics Ethics Review Board. All steps were taken with the applicable regulations and guidelines.
: Not applicable.
: The authors declare no competing interests.