Zhu, Yanting
Yan, Xin
Zhai, Cui
Yang, Lan
Li, Manxiang
Funding for this research was provided by:
National Natural Science Foundation of China (81330002, 81670051)
Article History
Received: 28 August 2017
Accepted: 21 November 2017
First Online: 12 December 2017
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: Authors declare no financial affiliations or conflicts of interest in submitting the study for publication.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.