Fan, YongFei
Liu, QiXin
Yu, XueDi
Zhang, JianQiang
Wang, Wei
Liu, ChaoYu
Article History
Received: 31 May 2023
Accepted: 3 August 2023
First Online: 11 August 2023
Declarations
:
: All procedures performed were in accordance with the ethical standards of our institutional ethical committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. Every patient was given a code number, and their anonymity was preserved (their personal data were omitted). This study was approved by the ethical research committee of the Fuyang people's Hospital.
: Written informed consent for publication was obtained from all patients before their participation.
: The authors declare that they have no competing interests.