Zhao, Hui
Li, Lixiang
Peng, Haipeng
Xiao, Jinghua
Yang, Yixian
Funding for this research was provided by:
The National Natural Science Foundation of China (Grant Nos. 61472045, 61170269)
The Scientific Research Project of Beijing Municipal Commission of Education (Grant Nos. KZ20150015015, KM201510015009)
The Beijing Natural Science Foundation (Grant No. 4142016)