Zhao, Yong
Wang, Jianchun
Zhu, Xiaojuan
Zhang, Xiyu
Zhang, Yahui
Zhang, Wen
Dong, Yan
Article History
Received: 28 September 2022
Accepted: 15 June 2023
First Online: 11 July 2023
Declarations
:
: This study was approved by the Ethics Committee of Shandong Provincial Hospital Affiliated to Shandong First Medical University (SWYX: NO. 2021 − 222). A waiver of informed consent from each patient was granted by the Ethics Committee of Shandong Provincial Hospital Affiliated to Shandong First Medical University due to anonymous use of the data for research purpose. All the procedures were in accordance with World Medical Association Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.