Li, Zixiang
Wang, Junqi http://orcid.org/0000-0001-5192-7234
Article History
Received: 14 October 2020
Accepted: 20 October 2020
First Online: 3 November 2020
Compliance with ethical standards
:
: The authors declare no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.