Xu, Xunling
Liu, Weifang
Zhang, Hong
Guo, Minchen
Wu, Ping
Wang, Shouyu
Gao, Ju
Rao, Guanghui
Funding for this research was provided by:
National Natural Science Foundation of China (11004148, 11104202)
Research Grants Council, University Grants Committee, Hong Kong (701813, 702112P)