Withdrawal of hormone replacement therapy might affect multigene signature results in early luminal breast cancer

Affiliations

• ¹ Department of Gynaecology and Obstetrics; Multidisciplinary Breast Center; Department of Oncology, KU Leuven-University of Leuven, University Hospitals Leuven, Leuven; [email protected].
• ² Department of Oncology, KU Leuven-University of Leuven, University Hospitals Leuven, Leuven;
• ³ Department of Gynaecology and Obstetrics; Multidisciplinary Breast Center; Department of Oncology, KU Leuven-University of Leuven, University Hospitals Leuven, Leuven;
• ⁴ Multidisciplinary Breast Center; Department of Imaging and Pathology, Laboratory of Translational Cell & Tissue Research, KU Leuven-University of Leuven, Leuven; Departments of Pathology;
• ⁵ Multidisciplinary Breast Center; Department of Oncology, KU Leuven-University of Leuven, University Hospitals Leuven, Leuven; General Medical Oncology, KU Leuven-University of Leuven, University Hospitals Leuven, Leuven, Belgium.