Li, Qingyin https://orcid.org/0000-0001-6529-3121
Chen, Ziyuan
Article History
Received: 20 October 2025
Accepted: 3 July 2026
First Online: 14 July 2026
Declarations
:
: This study was approved by the ethics committee of Peking University with approval number [00001052–11015]. The participant provided written consent. All methods/study procedures were carried out in accordance with the principles of the Declaration of Helsinki and the guidelines of the Committee on Publication Ethics (COPE). All participants were informed about the purpose of the study, assured of confidentiality, and provided written consent prior to participation. Participation was voluntary, and respondents could withdraw at any time without consequence.
: Not applicable.
: The authors declare no competing interests.