BLIS	Basal-like triple-negative breast cancer
ccfDNAs	Circulating cell-free DNAs
ccfNAs	Circulating cell-free nucleic acids
cfDI	Circulating cell-free DNA integrity
CTCs	Circulating tumor cells
ctDNAs	Circulating cell-free tumor DNAs
ctmiRNAs	Circulating cell-free tumor microRNAs
ctmRNAs	Circulating cell-free tumor messenger RNAs
ctNAs	Circulating cell-free tumor nucleic acids
ctncRNAs	Circulating cell-free tumor non-coding RNAs
ER+	Estrogen receptor-positive breast cancer
HER2+	HER2-positive breast cancer
HR+	Hormone receptor-positive breast cancer
IM	Immuno modulatory triple-negative breast cancer
LAR	Luminal androgen receptor triple-negative breast cancer
MAF	Mutant allele frequencies
MES	Mesenchymal-like triple-negative breast cancer
NAC	Neo-adjuvant chemotherapy
PARPi	PARP inhibitor
PR+	Progesterone receptor-positive breast cancer
TFx	Tumor fraction of circulating cell-free DNA
TNBC	Triple-negative breast cancer
tncRNAs	Tumor non-coding RNAs
VAF	Variant allele frequencies