Li XY, Luo QF, Wei CK, Li DF, Fang L. International Journal of Clinical and Experimental Pathology. 2014;7:92-100.
Plagiarism and experimental defects in this paper have been reported by a expert reader; and authors have failed to respond to multiple inquiries from the editorial office in a timely manner. Therefore, the entire article has been retracted in accordance with this journal’s policy and editorial decision.