Zhu, Qingwei
Rao, Wei
Huo, Junyu
Li, Zixiang
Wang, Song
Qiu, Wensheng
Guan, Ge
Xin, Yang
Fan, Ning
Cai, Jinzhen
Wu, Liqun https://orcid.org/0000-0002-9682-5802
Article History
Received: 24 May 2022
Accepted: 20 January 2023
First Online: 1 February 2023
Declarations
:
: This study was performed in line with the principles of the Declaration of Helsinki and was approved by the Medical Ethics Committee of the Affiliated Hospital of Qingdao University (QYFYKYLL2018-12). This is an observational study, and the requirement for informed consent was waived.
: Not applicable.
: The authors have no relevant financial or non-financial interests to disclose.