Zhai, Xiaoming http://orcid.org/0000-0003-4519-1931
Funding for this research was provided by:
National Science Foundation (1561150)
Article History
Accepted: 15 January 2021
First Online: 10 February 2021
Declarations
:
: The ideas presented in this article belong to the author and do not represent the view of the National Science Foundation.
: The author declares that he has 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 included in the study.
: The author agreed to publish the study in this journal.