Li, Songtao http://orcid.org/0000-0002-9924-5686
Zhao, Hongling
Wang, Ruxing
Wang, Jianping
Mao, Xiaoxia
Hao, Ting
Chang, Xiaomin
Zhao, Enhong
Yin, Zhifeng
Deng, Shuhua
Yang, Yaqi
Wang, Huina
Funding for this research was provided by:
The Scientific Research Projects in Colleges and Universities of Hebei Province (BJ2017055)
Natural Science Foundation of Hebei Province (H2017406022)
Article History
Accepted: 21 October 2018
First Online: 27 October 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.