Oncologic Outcomes and Safety of Neoadjuvant Treatment with Anthracyclines Versus Anthracycline-Free Regimens in HER2-Positive Early Breast Cancer in a Colombian Cancer Center: An Observational, Analytical, Retrospective Study. - Acevedo-Ramos, Alfredo; Zuluaga-Liberato, Andrea; Díaz-Casas, Sandra E. (Cancers, 2025)