Tang, Yinggan http://orcid.org/0000-0002-7440-1742
Bu, Chunning
Liu, Minmin
Zhang, LinLin
Lian, Qiusheng
Funding for this research was provided by:
National Natural Science Foundation of China (61273260)
Natural Science Foundation of Hebei Province (F2014203208)
the Specialized Research Fund for the Doctoral Program of Higher Education of China (20121333120010)
China Postdoctoral Science Foundation (2013M530888, 2014T70229)