Gu, Yan
Fan, Chia-Ming
Qu, Wenzhen
Wang, Fajie
Zhang, Chuanzeng
Funding for this research was provided by:
Natural Science Foundation of Shandong Province (ZR2017BA003, ZR2017JL004, ZR2017MF055)
National Natural Science Foundation of China (11872220, 71571108)
Projects of International (Regional) Cooperation and Exchanges of NSFC (71611530712)
Article History
Received: 10 May 2019
Accepted: 2 June 2019
First Online: 5 June 2019