Yang, Zhen
Wang, Huan
Wang, Aiping
Article History
Received: 25 June 2022
Accepted: 26 September 2022
First Online: 7 October 2022
Declarations
:
: All participants signed informed consent and filled in the questionnaire anonymously after being informed of the purpose, significance, voluntary and anonymous nature of the study. All methods and contents of this study were performed in accordance with the Declaration of Helsinki and approved by the Ethics Review Committee of the First Affiliated Hospital of China Medical University (AF-SOP-07–1. 1–01).
: Not applicable.
: The authors declare no conflict of interest.