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Heatmaps showing simple and partial Spearman’s correlations between urinary and dietary intake (acute and habitual) of flavan-3-ols. Abbreviations: 24-HDR, 24-h dietary recall; (+)-Cat, catechin; DQ, dietary questionnaire; Ec-Ec, (-)-epicatechin-(2a-7)(4a-8)-epicatechin 3-O-galactoside; (-)-Epi, (-)-epicatechin; PA, proanthocyanidins.
