Group 5B: Metastatic Breast Cancer; Male Breast Cancer; Tumor & Immune Microenvironment

Poster #PO1-10-06: Understanding clinical meaningfulness in metastatic breast cancer treatment decision-making: experiences and perspectives of patients, caregivers, and clinicians.

Poster #PS13-09: Molecular and immunological landscape of sex-based differences in breast cancer: a distinct disease in men.