Erratum to: Breast Cancer Res Treat (2014) 145:535–543 DOI 10.1007/s10549-014-2934-6

In Table 1, percentages in the “MHT never users” column actually correspond to MHT past users, and percentages in the “MHT past users” column correspond to MHT never users. For instance, the percentage of women who underwent a mammogram during the last follow-up period should be 75.0 % among MHT never users and 91.7 % among past users. The authors apologize for this error.