Wang, Tianhong
Zhang, Shiqi
Pei, Tingwei
Yu, Zhijun
Liu, Jingze
Funding for this research was provided by:
The National Natural Science Foundation of China (31672365)
The Natural Science Research Programs of the Educational Department of Hebei Province (BJ2016032)
The Science Foundation of Hebei Normal University (L2018J04)
The Youth Top Talent Support Program of Hebei Province
the Natural Science Foundation of Hebei Province (C2019205064)
Article History
Received: 13 May 2019
Accepted: 5 September 2019
First Online: 13 September 2019
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.