Yang K, Zhao N, Zhao D, Chen D, Li Y. Drug Des Devel Ther. 2013;7:511—517.
The authors have advised due to an error at the time of figure assembly, Figure 1 on page 514 is incorrect. The correct Figure 1 is shown below.
Figure 1 Pathological section of tumor formed 3 weeks after the inoculation of Tca8113 cells into the cheek of nude mice (hematoxylin and eosin stain, ×200).
![Figure 1 Pathological section of tumor formed 3 weeks after the inoculation of Tca8113 cells into the cheek of nude mice (hematoxylin and eosin stain, ×200).](/cms/asset/88bb620f-7562-4328-b09e-c4b961cfe43e/dddt_a_12183885_uf0001_c.jpg)
The authors apologize for this error and advise it does not affect the results of the paper.