Yu, Lei
Zhang, Haide
Funding for this research was provided by:
National Natural Science Foundation of China (31660444)
Article History
Received: 21 August 2019
Accepted: 30 April 2020
First Online: 15 May 2020
Compliance with Ethical Standards
:
: Lei Yu declares that there are no conflicts of interest. Haide Zhang declares that there are no conflicts of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional.
: Informed consent was obtained from all individual participants included in the study.