PAH Fate and Exposure PAH Health Outcomes Predicting Toxicity of PAH Mixtures PAH Remediation and Transformations Virtual Lab Tours Sinnhuber Aquatic Research Laboratory Tour Publications & Citation Publications Citation for Publications Characterizing variability in personal chemical exposure to improve exposomics. Publication Type: Journal ArticleYear of Publication: Author(s): Bramer LM, Dixon HM, Clark AE, Rohlman D, Waters KM, Anderson KAJournal: J Expo Sci Environ EpidemiolDate Published: 2026-03-01 Abstract: Understanding how chemical exposure varies within and between people over time is a critical component of characterizing the exposome-the totality of lifetime exposures. However, variability remains an understudied aspect of exposomic research. DOI: 10.1038/s41370-025-00822-xPubMed ID: 41249486PubMed Central ID: PMC12826124Funding SourcesR21 ES024718 P30 ES030287 R33 ES024718 P42 ES016465 T32 ES007060