The Acknowledgements section in the above article was not correct. The correct version of the Acknowledgements is given below:
The authors thank the Hundreds Talents program of Chinese Academy of Sciences, the National Science Fund for Distinguished Young Scholars of China (50325312), the Foundation of Jilin Research Council (20050517, 20080337), National Natural Science Foundation of China (NSFC, 50633040), Foundation of Changchun Research Council (2007GH06), Science Fund for Creative Research Groups of NSFC (20621401) and Ministry of Science and Technology of China (863 program no. 2006AA03A161, 973 program nos. 2009CB930603 and 2009CB623604) for the support of this research. Supporting information for this article is available online at Wiley InterScience or from the authors.
The editorial office apologizes for any inconvenience caused.