In the original version of this article (1), the t = 0 negative control images CM+c (Fig. 2D) and CM (Fig. 3B) display a duplicated image of the same well. This duplication was inadvertent and does not affect the conclusions for either figure. The image for Fig. 3B has been replaced with the correct well in the latest online HTML and PDF versions of the article. The authors regret this error.

1.
Barker
HE
,
Bird
D
,
Lang
G
,
Erler
JT
. 
Tumor-secreted LOXL2 activates fibroblasts through FAK signaling
.
Mol Cancer Res
2013
;
11
:
1425
36
.