Fan, Di
Zhu, Chunwei
LV, Changzhi
Funding for this research was provided by:
Shandong Province Young Scientist Foundation (BS2012DX034)
China Postdoctoral Science Foundation (2012M521361)
Shandong Province Natural Science Foundation (ZR2012EEM021)
Project of Shandong Province Higher Educational Science and Technology Program (J13LN17)
SDUST Research Fund (2010KYTD101)
Project of South Africa/China Research Collaboration in Science and Technology (2012DFG71060)
Article History
Received: 11 October 2018
Accepted: 3 January 2019
First Online: 9 February 2019