Postmastectomy radiotherapy in pN1 breast cancer: Survival outcomes and prognostic factors from a single-institution cohort. - Narasimhan, Raksha M.; Saini, Aren Singh; Samimi, Kayla; Ogobuiro, Ifeanyichukwu; Zhao, Xuesen; Han, Sunwoo; Takita, Cristiane; Taswell, Crystal S. (PLoS ONE, 2026)