Erratum to: Breast Cancer Res Treat (2016) 157:65–75 DOI 10.1007/s10549-016-3804-1

Unfortunately, the original article was published under CC BY-NC license, which is not compliant with the author funder’s OA policy. The article’s correct licence is CC BY license and the correct open access statement is given below.

Open access: This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.