Yan, Bojie
Pan, Yuchun
Yan, Jingjie
Funding for this research was provided by:
the Natural Science Foundation of Beijing (4102022)
the National Natural Science Foundation of China (61501249, 41601601)
the Natural Science Foundation (NSF) of Jiangsu Province for Youth (BK20150855)
Natural Science Foundation of Fujian (2016J01713)