Liu, Yong Hong
Jin, Jian
Liu, Yun Jiang
Article History
Received: 27 August 2021
Accepted: 24 October 2021
First Online: 16 November 2021
Declarations
:
: All the participants gave written informed consents, and all the procedures were performed in accordance with the ethical standards of the declaration of Helsinki and the local ethics committees (No. 2017–081-01).
: Participation was voluntary and written informed consent was obtained before the data were collected.
: Not applicable.
: The authors declare no competing interests.