Zhou, Ping
Yao, Qiuping
Zhao, Qiaohang
Yang, Lihua
Yu, Ya
Xie, Jilai
Feng, Chun
Zhou, Liming
Jin, Min
Article History
Received: 11 November 2021
Accepted: 2 March 2022
First Online: 29 March 2022
Declarations
:
: All trials were performed in strict accordance with the Ethics Committee at the Second Affiliated Hospital of Zhejiang University School of Medicine. The Ethics Committee of the Second Affiliated Hospital of Zhejiang University School of Medicine, Ningbo Women and Children’s Hospital, and People’s Hospital of Jinhua approved the protocols. Our study was exempted from informed consent requirements by the Ethics Committee at the Second Affiliated Hospital of Zhejiang University School of Medicine because of the retrospective use of preexisting data.
: Not applicable.
: The authors declare that there is no conflict of interest regarding the publication of this article.