Fang, Lu
Li, Huan
Zhang, Tao
Liu, Rui
Zhang, Taotao
Bi, Liangkuan
Xie, Dongdong
Wang, Yi
Yu, Dexin
Article History
Received: 6 May 2021
Accepted: 23 October 2021
First Online: 4 November 2021
Declarations
:
: This study was approved by the Ethics Committee of The Second Hospital of Anhui Medical University (No. YX2020-015-F2). The study protocol is performed in accordance with the Declaration of Helsinki. The written informed consent was not required for this retrospective study. The Ethics Committee of The Second Hospital of Anhui Medical University permitted waiving the need of informed consent, and we guaranteed that data used in this study was de-identified.
: The patients included in the article provided consent for their data to be used in this publication.
: The authors have no conflicts of interest to disclose.