Pathology, MolecularBreast NeoplasmsGene Expression ProfilingNeoplasm Recurrence, LocalTumor Markers, BiologicalHepatocyte Nuclear Factor 3-alphaMolecular Diagnostic TechniquesReceptors, EstrogenDecision Support TechniquesChemotherapy, AdjuvantNeoplasm GradingReagent Kits, DiagnosticPrognosisReverse Transcriptase Polymerase Chain ReactionReceptor, erbB-2Predictive Value of TestsNeoplasm StagingRecurrenceAcidiphiliumIntegrin alpha2NK Cell Lectin-Like Receptor Subfamily BDextrans