A Novel Nomogram for Estimating a High-Risk Result in the EndoPredict® Test for Estrogen Receptor-Positive/Human Epidermal Growth Factor Receptor 2 (HER2)-Negative Breast Carcinoma - Macarron, Victor; Losantos-Garcia, Itsaso; Pelaez-Garcia, Alberto; Yebenes, Laura; Berjon, Alberto; Frias, Laura; Marti, Covadonga; Zamora, Pilar; Sanchez-Mendez, Jose Ignacio; Hardisson, David (Cancers, 2025)