Huang, Haozhang
Yu, Yaren
Chen, Liling
Chen, Shiqun
Tang, Ronghui
Li, Qiang
Wei, Wen
Bao, Kunming
Huang, Zhidong
Lai, Wenguang
Wang, Bo
Tan, Ning
Chen, Jiyan
Liu, Jin
Liu, Yong
Article History
Received: 1 May 2021
Accepted: 24 November 2021
First Online: 27 December 2021
Declarations
:
: The study and all of its protocols were approved by the institutional Ethics Research Committee of Guangdong Provincial People’s Hospital (No. GDREC2012141H). The study protocol conformed to the principles outlined in the Declaration of Helsinki and was approved by the Guangdong Provincial People’s Hospital ethics committee. Written informed consent to participate in the study was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.