The Editor-in-Chief and the Publisher have retracted this article because the content of this article is nonsensical. The peer review process was not carried out in accordance with the Publisher's peer review policy. Authors Yicai Shen and Le Shen have not responded to correspondence regarding this retraction. The Publisher has not been able to obtain a current email address for authors Le Niu and Zhiyuan Lv. The online version of this article contains the full text of the retracted article as Supplementary Information.