Qian, Jing
Wang, Bin
Song, Baihe
Li, Xiaoyan
Wu, Lanjun
Fang, Yiyun
Funding for this research was provided by:
National Natural Science Foundation of China (71672012)
Article History
First Online: 5 August 2017
Compliance with Ethical Standards
:
: 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.
: This research is supported by the national Natural Science Foundation of China (project 71672012 & 71662017).
: All of the authors declare that they have no conflict of interest.