Funding for this research was provided by:
Ministry of Education of the People's Republic of China (2017M612396)
Ministry of Education of the People's Republic of China (2017M612397)
Ministry of Education of the People's Republic of China (2018T110725)
Natural Science Foundation of Jilin Province (51304071)
National Natural Science Foundation of China (51874124)
Article History
Received: 19 December 2018
Accepted: 8 May 2019
First Online: 21 May 2019