Yan, Shiyong
Li, Yi
Li, Zhiguo
Liu, Guang
Ruan, Zhixing
Li, Zian
Funding for this research was provided by:
Fundamental Research Funds for the Central Universities (2015QNA32)
National Natural Science Foundation of China (41590852)
the Key Research Program of Frontier Sciences, CAS (QYZDY-SSW-DQC02)
Article History
Received: 7 May 2018
Accepted: 15 November 2018
First Online: 24 November 2018
Compliance with ethical standards
:
: No potential conflict of interest was reported by the authors.