Liu, Chang
Leng, Bingquan
Li, Yi
Jiang, Hong
Duan, Weisong
Guo, Yansu
Li, Chunyan
Hong, Kun http://orcid.org/0000-0001-5264-8034
Funding for this research was provided by:
National Natural Science Foundation of China (30900460, 81171210)
Hebei Science and Technology Department (11966122D)
Article History
Received: 6 April 2018
Revised: 19 September 2018
Accepted: 26 September 2018
First Online: 13 October 2018
Compliance with Ethical Standards
:
: The authors declare no conflict of interest.