Yao, Wei
Zhang, Kaihua
Lv, Qiaomei
Deng, Ziyang
Ding, Wenbo
Article History
Received: 18 July 2023
Accepted: 25 August 2023
First Online: 31 August 2023
Declarations
:
: This study was approved by the Ethics Committees of Dandong Central Hospital (No. DDZX-20230125) and the Third Affiliated Hospital of Jinzhou Medical University (JYDSY-KXYJ-IEC-2023-019) and conducted in accordance with the ethical principles of the Helsinki Declaration of 1964 and its later revisions. The ethics committee sought and obtained a waiver of consent for this cohort study.
: Not applicable.
: All authors state that they have no competing interests.