Leng, Bingying
Zhao, Pengfei
Dong, Xinxiu
Yuan, Fang
Wang, Baoshan
Funding for this research was provided by:
National Natural Science Research Foundation of China (31570251, 31600200, 31770288)
Shandong Province Key Research and Development Plan (2017CXGC0313)
The Natural Science Research Foundation of Shandong Province (ZR2014CZ002, ZR2017MC003)
Higher Educational Science and Technology Program of Shandong Province (J17KA136)
Article History
Received: 3 April 2018
Accepted: 7 January 2019
First Online: 6 March 2019
Compliance with Ethical Standards
:
: The authors have declared that no competing interests exist.