In the initially published version of this article, the "Heart" image of the RMSNs+Laser group in Figure [7](#F7){ref-type="fig"} is wrong.  The correct Figure [7](#F7){ref-type="fig"} is as follow:

The corrections made in this erratum do not affect the original conclusions.  The authors apologize for any inconvenience or misunderstanding that this error may have caused. 

![ H&E staining of heart, liver, spleen and kidney (100×) at the end of the antitumor inhibition test.  The black circles indicated the inflammation in the heart of the Dox-treated mice.  Scale bar = 100 μm.](thnov10p2401g001){#F7}
