Xin, Yujing
Yang, Yi
Chen, Yi
Wang, Yanan
Cao, Xiao-Jing
Zhou, Xiang http://orcid.org/0000-0003-0935-8175
Article History
Received: 15 February 2020
Accepted: 29 May 2020
First Online: 23 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration, and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants prior to enrollment in the study.