Li, Shuqing
Fang, Ri
Qu, Zhigang
Wu, Liqun
An, Yang
Liu, Ying
Yang, Jie
Jin, Shuo
Yin, Wuliang
Funding for this research was provided by:
National Natural Science Foundation of China (51674176, 61873187)
Social Sciences Foundation of the Ministry of Education (18YJC630108)
Fundamental scientific research fund project of Tianjin Universities (2017KDYB29)
Article History
Received: 23 August 2018
Accepted: 2 January 2019
First Online: 9 January 2019