Li, Yajun
Fu, Yongming
Hu, Xingwang
Sun, Lunquan
Tang, Daolin
Li, Ning
Peng, Fang
Fan, Xue-gong
Funding for this research was provided by:
National Natural Science Foundation of China (81272253, 81272253, 81602572, 81670538)
Article History
Received: 24 November 2018
Revised: 30 April 2019
Accepted: 3 May 2019
First Online: 28 May 2019
Conflict of interest
: The authors declare that they have no conflict of interest.