Meng, Xinyue
Jiang, Lili
Article History
Received: 19 August 2021
Accepted: 12 January 2022
First Online: 19 January 2022
Declarations
:
: All procedures performed in this study were in accordance with the ethical standards of the Hospital Human Subjects Ethics Committee, Shengjing Hospital of China Medical University. This study was approved by the Hospital Human Subjects Ethics Committee and any consent to participate was obtained from those who were contacted via telephone. Consent obtained from all participants was verbal and the ethics committee approved this procedure.
: Not applicable.
: The authors declare that they have no competing interests.