Wang, Jin
Fei, Weiyu
Song, Qianying
Article History
Received: 6 July 2023
Accepted: 24 September 2023
First Online: 9 October 2023
Declarations
:
: This study did not require an approval of the Second Hospital of Dalian Medical University ethics committee because the data about included patients derived from publicly available database. All individuals provided written informed consent before participating in the study. All methods were carried out in accordance with relevant guidelines and regulations (declaration of Helsinki).
: Not applicable.
: The authors declare no competing interests.