Zhao Z, Wu C, Zhao Y, Hao Y, Liu Y, Zhao W. Int J Nanomedicine. 2015;10:1691–1701.
The authors have advised due to an error at the time of figure assembly, on page 1694 is incorrect. The correct is as follows.
Figure 1 SEM (A) and TEM (B) images of MSNs.
![Figure 1 SEM (A) and TEM (B) images of MSNs.](/cms/asset/fce7598b-27f1-41ef-b391-dbc3d6039e8a/dijn_a_12184780_f0001_b.jpg)
The authors apologize for this error and advise it does not affect the results of the paper.