Erratum to: PI3K/mTOR inhibition can impair tumor invasion and metastasis in vivo despite a lack of antiproliferative action in vitro: implications for targeted therapy.

Erratum to: Breast Cancer Res Treat (2013),138:369–381,DOI 10.1007/s10549-012-2389-6. In the original publication of the article, the Fig. 4c and d were published erroneously. The revised Fig. 4 is given in this erratum.