In the original version of this article (1), the stated disclosure of the author Carlos L. Arteaga is incorrect. The error has been corrected in the latest online HTML and PDF versions of the article. The authors regret this error.

1.
Guerrero-Zotano
AL
,
Arteaga
CL
. 
Neoadjuvant trials in ER+ breast cancer: a tool for acceleration of drug development and discovery
.
Cancer Discov
2017
;
7
:
561
74
.