Ren, Huihui
Guo, Yaoyao
Wang, Dan
Kang, Xiaonan
Yuan, Gang
Article History
Received: 1 July 2022
Accepted: 16 February 2023
First Online: 8 March 2023
Declarations
:
: The protocol was approved by the Ethics Committee of Tongji Hospital. The study was conducted in accordance with the principles of Helsinki. All the participants agreed to participate and signed informed consent forms prior to the surveys.
: Not applicable.
: The authors declare that they have no competing interests.