Ning, Yu-e
Liu, Yao
Xu, Xiao-yu
Zhang, Xin-yu
Wang, Ning http://orcid.org/0000-0003-1456-4475
Zheng, Li-qiang
Funding for this research was provided by:
the National Nature Science Foundation of China (No. 81202047)
the Program for Liaoning Excellent Talents in University (No. LJQ2013083)
Article History
First Online: 24 July 2019
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.