title: Erratum to: A round robin approach to the analysis of bisphenol a (BPA) in human blood samples.
authors.affiliation: Division of Environmental Health Sciences, University of Massachusetts -Amherst, School of Public Health, Amherst, MA, USA.
authors.forename: Laura N
authors.initials: LN
authors.lastname: Vandenberg
authors.affiliation: Department of Laboratory Medicine, University of California - San Francisco, San Francisco, CA, USA.
authors.forename: Roy R
authors.initials: RR
authors.lastname: Gerona
authors.affiliation: Wadsworth Center, New York State Department of Health, and State University of New York at Albany, Albany, NY, USA.
authors.forename: Kurunthachalam
authors.initials: K
authors.lastname: Kannan
authors.affiliation: Division of Biological Sciences, University of Missouri, Columbia, MO, USA.
authors.forename: Julia A
authors.initials: JA
authors.lastname: Taylor
authors.affiliation: College of Pharmacy, University of Illinois, Chicago, IL, USA.
authors.forename: Richard B
authors.initials: RB
authors.lastname: van Breemen
authors.affiliation: Program on Reproductive Health and the Environment, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California - San Francisco, San Francisco, CA, USA.
authors.forename: Carrie A
authors.initials: CA
authors.lastname: Dickenson
authors.affiliation: Wadsworth Center, NY State Department of Public Health, Albany, NY, USA.
authors.forename: Chunyang
authors.initials: C
authors.lastname: Liao
authors.affiliation: College of Pharmacy, University of Illinois, Chicago, IL, USA.
authors.forename: Yang
authors.initials: Y
authors.lastname: Yuan
authors.affiliation: National Institute of Environmental Health Sciences, Research Triangle Park, NC, USA.
authors.forename: Retha R
authors.initials: RR
authors.lastname: Newbold
authors.affiliation: Department of Pediatrics and Reproductive Sciences Program, University of Michigan, Ann Arbor, MI, USA.
authors.forename: Vasantha
authors.initials: V
authors.lastname: Padmanabhan
authors.affiliation: Division of Biological Sciences, University of Missouri, Columbia, MO, USA.
authors.forename: Frederick S
authors.initials: FS
authors.lastname: Vom Saal
authors.affiliation: Program on Reproductive Health and the Environment, Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California - San Francisco, San Francisco, CA, USA. woodrufft@obgyn.ucsf.edu.
authors.forename: Tracey J
authors.initials: TJ
authors.lastname: Woodruff