Shu, Yue
Zheng, Yin
He, Shuwu
Du, Yiping
Zhu, Dan
Shi, Zhensu
Article History
Received: 30 June 2022
Accepted: 2 January 2023
First Online: 5 January 2023
Declarations
:
: This study was approved by the Hainan Medical University Clinic Institutional Review Board, and the need for patient consent was waived due to the retrospective study design. The protocol of this study was performed in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors state that they have no conflict of interest. This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.