Lu, Junting
Zhang, Zhe
Jia, Ming
Funding for this research was provided by:
National Natural Science Foundation of China (71672139)
Article History
Received: 12 October 2016
Accepted: 11 February 2018
First Online: 19 February 2018
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: 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 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.