Xing, Huanlai
Song, Fuhong
Yan, Lianshan
Pan, Wei
Funding for this research was provided by:
the Fundamental Research Funds for the Central Universities, P. R. China (No. 2682015CX072, No. 2682017CX099)
National Natural Science Foundation of China (61401374)
Key Project of China Railway (2016X008-D)
Article History
First Online: 28 June 2018
Compliance with ethical standards
:
: This work was supported in part by National Natural Science Foundation of China (No. 61401374), the Key Project of China Railway (No. 2016X008-D), Science and Technology Program of Sichuan Province (No. 2016GZ0138), and the Fundamental Research Funds for the Central Universities (Nos. 2682015CX072, 2682017CX099), P. R. China.
: All authors declare that they have no conflict of interest.
: This article does not contain any studies with human participants or animals performed by any of the authors.