Wang Y, He Z, Deng S. Drug Des Devel Ther. 2016;10:1663–1674.
The authors have advised due to an error at the time of figure assembly, on page 1670 is incorrect. The correct is shown below.
Figure 4 Effects of UA on MMP2 and MMP9.
Abbreviations: UA, ursolic acid; BADGE, bisphenol A diglycidyl ether.
![Figure 4 Effects of UA on MMP2 and MMP9.](/cms/asset/11c0a353-a849-4d8f-8393-2ec77402cd54/dddt_a_12184165_f0001_c.jpg)
The authors apologize for this error and advise it does not affect the results of the paper.