Yang, Jue
Yu, Changjiang
Li, Xin
Kuang, Juntao
Chen, Zerui
Xiao, Fei
Sun, Tucheng
Fang, Miaoxian
Fan, Ruixin
Article History
Received: 20 March 2021
Accepted: 3 June 2021
First Online: 10 June 2021
Declarations
:
: This retrospective study was approved by the ethics committee of Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China (No.GDREC2018322H(R2)). Written and informed consent was obtained from the patients included in this study.
: Not applicable.
: The authors declare that they have no competing interests.