<affiliation wicri:level="1"><nlm:affiliation>National Health and Environmental Effects Research Laboratory, Office of Research and Development, US Environmental Protection Agency, Chapel Hill, North Carolina 27711, USA.</nlm:affiliation>
<country xml:lang="fr">États-Unis</country>
<wicri:regionArea>National Health and Environmental Effects Research Laboratory, Office of Research and Development, US Environmental Protection Agency, Chapel Hill, North Carolina 27711</wicri:regionArea>
<wicri:noRegion>North Carolina 27711</wicri:noRegion>
</affiliation>