Zhao, Hongsen
Ran, Shujun
Huo, Wenqian
Gan, Kang
Li, Wenlu
Article History
Received: 13 November 2024
Accepted: 2 April 2025
First Online: 16 April 2025
Declarations
:
: The authors declare no competing interests.
: The study was approved by the local ethics committee, the Medical Research Ethics Committee of the First Affiliated Hospital of Zhengzhou University. The interviewer (before trained) gave the patients detailed information about the study, and the interview was carried out after receiving informed consent from the patients. Patients in this study had a detailed knowledge of the disease and agreed to participate in the investigation.
: Not applicable.