Xiong, Yu-chao
Guo, Wei
Xu, Fan
Zhang, Ci-ci
Liang, Zhi-ping
Wu, Li
Chen, Song
Zeng, Xu-wen https://orcid.org/0000-0003-1971-6036
Article History
Received: 27 December 2020
Accepted: 11 May 2021
First Online: 19 May 2021
Declarations
:
: The study was approved by Ethics Committee of Guangzhou Red Cross Hospital (reference number 2020/125/02). In this retrospective study, written informed consent was obtained from all patients included in this study.
: Not applicable.
: All authors declare that they have no competing interests.