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. 2022 Nov 29;6:e2200341. doi: 10.1200/PO.22.00341

FIG 1.

FIG 1.

Flowchart of the analysis population. Blue-colored text denotes the breast cancer subtypes that are included in the analysis population. Details on the computational imputation of ER status are described in the Data Supplement. AFR, African; AMP, amplification; AMR, Central/South American; CDx, companion diagnostic; EAS, East Asian; ER, estrogen receptor; ERBB2, erb-b2 receptor tyrosine kinase 2; EUR, European; HER2, human epidermal growth factor receptor 2; n, sample size; SAS, South Asian; TNBC, triple-negative breast cancer.