In the printed version of this article (Cancer Res 2013;73:3–7), which was published in the January 1, 2013 issue of Cancer Research (1), the OnlineFirst publication date of December 27, 2012 was not included. The publisher regrets this error.

1.
Kimura
T
,
Takabatake
Y
,
Takahashi
A
,
Isaka
Y
. 
Chloroquine in cancer therapy: a double-edged sword of autophagy
.
Cancer Res
2013
;
73
:
3
7
.