title: Ultrafine Particle Metrics and Research Considerations: Review of the 2015 UFP Workshop.
abstract: In February 2015, the United States Environmental Protection Agency (EPA) sponsored a workshop in Research Triangle Park, NC, USA to review the current state of the science one missions, air quality impacts, and health effects associated with exposures to ultraﬁne particles[1].[...].
authors: Office of Research and Development, US Environmental Protection Agency, Research Triangle Park, NC 27711, USA. baldauf.richard@epa.gov.|Office of Transportation and Air Quality, US Environmental Protection Agency, Ann Arbor, MI 48105, USA. baldauf.richard@epa.gov.
authors: Richard W
authors: RW
authors: Baldauf
authors: Office of Research and Development, US Environmental Protection Agency, Research Triangle Park, NC 27711, USA. devlin.robert@epa.gov.
authors: Robert B
authors: RB
authors: Devlin
authors: Institute of Anatomy, University of Bern, 3000 Bern, Switzerland. gehr@ana.unibe.ch.
authors: Peter
authors: P
authors: Gehr
authors: Office of Transportation and Air Quality, US Environmental Protection Agency, Ann Arbor, MI 48105, USA. giannelli.bob@epa.gov.
authors: Robert
authors: R
authors: Giannelli
authors: Office of Research and Development, US Environmental Protection Agency, Research Triangle Park, NC 27711, USA. hassett-sipple.beth@epa.gov.
authors: Beth
authors: B
authors: Hassett-Sipple
authors: Department of Mechanical Engineering, University of California, Riverside, CA 92521, USA. heejung@engr.ucr.edu.
authors: Heejung
authors: H
authors: Jung
authors: European Commission-Joint Research Centre, Ispra 21027, Italy. giorgio.martini@jrc.ec.europa.eu.
authors: Giorgio
authors: G
authors: Martini
authors: Office of Research and Development, US Environmental Protection Agency, Research Triangle Park, NC 27711, USA. mcdonald.joseph@epa.gov.|Office of Transportation and Air Quality, US Environmental Protection Agency, Ann Arbor, MI 48105, USA. mcdonald.joseph@epa.gov.
authors: Joseph
authors: J
authors: McDonald
authors: Office of Research and Development, US Environmental Protection Agency, Research Triangle Park, NC 27711, USA. sacks.jason@epa.gov.
authors: Jason D
authors: JD
authors: Sacks
authors: Health Effects Institute, Boston, MA 02110, USA. KWalker@healtheffects.org.
authors: Katherine
authors: K
authors: Walker
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects* / Q000032:analysis; D000397:Air Pollution / Q000009:adverse effects* / Q000331:legislation & jurisprudence / Q000517:prevention & control; D003226:Congresses as Topic; D004784:Environmental Monitoring / Q000331:legislation & jurisprudence*; D006291:Health Policy; D006801:Humans; D010316:Particle Size; D052638:Particulate Matter / Q000009:adverse effects* / Q000032:analysis; D011050:Policy Making; D012106:Research; D014481:United States; D014484:United States Environmental Protection Agency
chemical_list: D000393:Air Pollutants; D052638:Particulate Matter