Correction to: Breast Cancer Research and Treatment https://doi.org/10.1007/s10549-020-05750-y

In the original publication of the article, under the Results section, subheading “Patient survival”, the second sentence that reads as “The 6-month PFS was 92.4%, 81.8%, and 93.3% and the 1-year PFS was 72.0%, 88.9%, and 78.9% in Groups 1–3, respectively.” should read as "The 6-month PFS was 82.8%, 75.0%, and 68.0% and the 1-year PFS was 77.0%, 62.0%, and 63.8% in Groups 1–3, respectively.".