Liu, Bin http://orcid.org/0000-0002-6215-3534
Gan, Hong
Funding for this research was provided by:
Science and Technology Project of Hebei Province, China (Grant No. 15227005D)
Scientific Research Project of Hebei Provincial Education Department (QN2016233, ZD2016131)
Article History
Received: 5 April 2017
Revised: 19 September 2017
Accepted: 22 September 2017
First Online: 22 May 2018