Liang, Hongyu
Chen, Chen
Li, Fang
Wu, Shuman
Wang, Lixin
Zheng, Xue http://orcid.org/0000-0002-4148-5820
Zeng, Benjun
Funding for this research was provided by:
the Key Project of Chinese Ministry of Education (12JJD190005)
Article History
First Online: 14 April 2018
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.
: Informed consent was obtained from all individual participants included in the study.