Funding for this research was provided by:
National Natural Science Foundation of China (81874014, 81672198, 81802187)
Natural Science Foundation of Guangdong Province (2018030310355)
Article History
Received: 12 June 2020
Accepted: 24 November 2020
First Online: 3 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interests.
: This study adhered to the standards of the Ethics committee on Human Experimentation at the First Affiliated Hospital of Sun Yat-Sen University, China (IRB:2014C-028) and the Helsinki Declaration (2000). Informed consent was obtained from all participants.