Xu, Xiaoying
Song, Hao
Qi, Jianxun
Liu, Yuqian
Wang, Haiyuan
Su, Chao
Shi, Yi
Gao, George F https://orcid.org/0000-0002-3869-615X
Funding for this research was provided by:
National Natural Science Foundation of China (81641001)
National Natural Science Foundation of China (81622031)
National Natural Science Foundation of China (81321063)
China Ministry of Science and Technology (2014CB542503)
China Ministry of Science and Technology (2016YFD0500300)
Chinese Academy of Sciences (XDB08020100)
Youth Innovation Promotion Association CAS (2015078)
Article History
Received: 19 July 2016
Revised: 14 August 2016
Accepted: 15 August 2016
First Online: 30 August 2016
Conflict of interest
: The authors declare that they have no conflict of interest.