Systemic Therapy Considerations in Older Adults With Early-Stage Breast Cancer - Claire E. Smith; Sarah L. Sammons; Christina A. Minami; Mina S. Sedrak; Allison Magnuson; Tracey O’Connor; Tammy T. Hshieh; Sydney Smith; Karen Ruderman; Kate Bak; Nancy U. Lin; Rachel A. Freedman (JAMA Oncology, 2026)