Han, Bing
Li, Junjie
Wang, Weiping
Yang, Fu
Wu, Tingting
Ji, Xinzhen
Liu, Xiaoni
Wang, Yanfeng
Funding for this research was provided by:
the National Natural Science Foundation of China (11404088)
Natural Science Foundation of Hebei Province (F2015405011)
Article History
Received: 12 July 2018
Accepted: 5 June 2019
First Online: 17 June 2019