Yan, Lei
Liu, Zhenshan
Xu, Huanwen
Zhang, Xiaoping
Zhao, Aiju
Liang, Fei
Xin, Mingming
Peng, Huiru
Yao, Yingyin
Sun, Qixin
Ni, Zhongfu
Funding for this research was provided by:
National Natural Science Foundation of China (31290212)
National Natural Science Foundation of China (91435204, 31601305)
National Key Research and Development Program of China (2016YFD0100801)
Article History
Received: 16 September 2017
Accepted: 24 January 2018
First Online: 5 February 2018
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.