Sun, Jiande
Wang, Yufei
Li, Jing
Wan, Wenbo
Cheng, De
Zhang, Huaxiang
Funding for this research was provided by:
National Natural Science Foundation of China (61572298)
Key Research and Development Foundation of Shandong Province (2016GGX101009)
Natural Science Foundation for Distinguished Young Scholars of Shandong Province (JQ201718)
Article History
Received: 31 March 2017
Revised: 9 December 2017
Accepted: 24 January 2018
First Online: 22 February 2018