This article has been corrected: The authors' affiliation information was listed incorrectly. The proper affiliations are as follows:
1Department of Pathology and Pathophysiology, Medical School of Southeast University, Nanjing, Jiangsu, China
2Department of Clinical Laboratory, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China
3Department of Clinical Laboratory, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
4Department of Hepatobiliary Surgery, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan, China
Original article: Oncotarget. 2017; 8:56542–56545. 56542-56545. https://doi.org/10.18632/oncotarget.17239