Xu, Ning
Wei, Liang
Liu, Jun
Funding for this research was provided by:
National Natural Science Foundation of China (31500044, 31801526)
Natural Science Foundation of Tianjin City (17JCQNJC09600, 17JCYBJC24000)
Tianjin Science and Technology Project (15PTCYSY00020)
Key Projects in the Tianjin Science and Technology Pillar Program (14ZCZDSY00058)
Article History
Received: 23 October 2018
Accepted: 23 January 2019
First Online: 31 January 2019