Gene Expression Signatures for Guiding Initial Therapy in ER+/HER2- Early Breast Cancer. - Marín-Liébana, Sara; Llor, Paula; Serrano-García, Lucía; Fernández-Murga, María Leonor; Comes-Raga, Ana; Torregrosa, Dolores; Pérez-García, José Manuel; Cortés, Javier; Llombart-Cussac, Antonio (Cancers, 2025)