Cheng, Sanyin
Wang, Tingzhao
Sin, Kuenfung
Funding for this research was provided by:
Fundamental Research Funds for the Central Universities (CCNU19HQ007)
Article History
First Online: 23 May 2020
Compliance with Ethical Standards
:
: The researcher has no conflicts 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, the 1964 Helsinki declaration and its later amendments, or comparable ethical standards.
: Informed consent was obtained from all individual participants in the study.