Wang, Jin-Zhu
Yuan, Ding
Yang, Xiang-Hong
Sun, Chang-Hua
Hou, Lin-lin
Zhang, Yan
Xie, Hong-Xiang
Gao, Yan-Xia
Article History
Received: 17 January 2024
Accepted: 5 April 2024
First Online: 22 April 2024
Declarations
:
: This study strictly adhered to the ethical principles outlined in the Declaration of Helsinki for human medical research and was approved by the Scientific Research and Clinical trial Ethics Committee of the first affiliated Hospital of Zhengzhou University (approval number: 2021-KY-0952-003).
: As a retrospective study, consent and informed consent were obtained from all patients or the patient’s legal guardian(s) and/or their parents prior to study commencement.
: Not applicable.
: The authors declare no competing interests.