Zhao, Lu
Zhang, Yong
Yin, Baocai
Sun, Yanfeng
Hu, Yongli
Piao, Xinglin
Wu, Qianjun
Funding for this research was provided by:
National Natural Science Foundation of China (61370119,61300065,61171169)
Beijing Science and technology project (No.Z151100002115040)
Natural Science Foundation of Beijing Municipality (4132013,4142010)
PHR (IHLB)