title: Characterizing Variability and Uncertainty in Exposure Assessments Improves Links to Environmental Decision-Making.
authors.affiliation: Halûk Ozkaynak is a senior research environmental scientist in the U.S. Environmental Protection Agency's (EPA), National Exposure Research Laboratory in the Office of Research and Development, Research Triangle Park, NC; H. Christopher Frey is a professor at the Department of Civil, Construction, and Environmental Engineering, in North Carolina State University, Raleigh, NC; and Bryan Hubbell is the senior advisor for science and policy analysis in the Health and Environmental Impacts Division of EPA's Office of Air Quality Planning and Standards, Research Triangle Park, NC. E-mail: ozkaynak.haluk@epa.gov.
authors.forename: Halûk
authors.initials: H
authors.lastname: Ozkaynak
authors.forename: H Christopher
authors.initials: HC
authors.lastname: Frey
authors.forename: Bryan
authors.initials: B
authors.lastname: Hubbell