Song, Huihui
Zhang, Xuewei
Wu, Jinjie
Qu, Yanbin
Funding for this research was provided by:
National Natural Science Foundation of China (61773137, 61773137, 61773137, 61773137)
China Postdoctoral Science Foundation, China (2018M641830, 2018M641830, 2018M641830, 2018M641830)
National Natural Science Foundation of Shandong Province, China (ZR2019MF030, ZR2019MF030, ZR2019MF030, ZR2019MF030)
Fundamental Research Funds for the Central Universities (HIT.NSRIF201721, HIT.NSRIF201721, HIT.NSRIF201721, HIT.NSRIF201721)
Article History
Received: 2 July 2019
Accepted: 30 September 2019
First Online: 22 November 2019
Competing interests
: The authors declare no competing interests.