Funding for this research was provided by:
National Health Commission of the People's Republic of China (2020P196WJ004)
Received: 13 March 2023
Accepted: 22 July 2023
First Online: 12 September 2023
: The authors declare no competing interests.
: All surveys involving human subjects were conducted in accordance with the relevant guidelines and regulations, and ethical approval was obtained from Tsinghua University Shenzhen International Graduate School Life Ethics Committee (No. 2023F033). Informed consent was obtained and signed by all study participants prior to recruitment. Additionally, the study was performed in accordance with the principles outlined in the Declaration of Helsinki.
: The authors declare that they have no competing interests.