Table 1. Summary of incorporated datasets from the GEO repository.

GEO Dataset	Cell line(s)	Experimental exposure	Observed time points per sample
GSE20361	MCF7	Long-term estrogen deprivation	0 3 15 30 90 120 150 180 days
GSE87411	MCF7 ME16C	Neoadjuvant aromatase inhibitor treatment	0 days (pre-treatment) 14–28 days (post-treatment)
GSE111151	MCF7 T47D ZR75-1 BT474	Control, Tamoxifen exposure (8–12 months)	0 days 8–12 months (post-exposure)