Rong, Yu
Liu, Junfeng
Han, Nianqiao
Shi, Zhihua
Jiang, Tao
Zhang, Nan
Xu, Xi’e
Yin, Jinhuan
Du, Hui
Article History
Received: 21 March 2023
Accepted: 25 September 2023
First Online: 21 October 2023
Declarations
:
: The authors declare no competing interests.
: This study was approved by the Medical Ethics Committee of the Fourth Hospital of Hebei Medical University (2018mec160). Based on the retrospective design and the anonymous nature of the data collection, informed consent was waived by the Medical Ethics Committee of the Fourth Hospital of Hebei Medical University (Approval ID: 2018mec160; Board Chairperson: Guiying Wang). This study was conducted in accordance with the Declaration of Helsinki and all relevant local regulations.
: Not applicable.