Accepted for Publication: January 26, 2014.
Published Online: June 23, 2014. doi:10.1001/jamainternmed.2014.2717.
Study concept and design: Zusterzeel, Selzman, Caños, O’Callaghan, Piña, Strauss.
Acquisition, analysis, or interpretation of data: Zusterzeel, Selzman, Sanders, Caños, O’Callaghan, Carpenter, Piña, Strauss.
Drafting of the manuscript: Zusterzeel, Strauss.
Critical revision of the manuscript for important intellectual content: Zusterzeel, Selzman, Sanders, Caños, O’Callaghan, Carpenter, Piña, Strauss.
Statistical analysis: Zusterzeel, Caños, Carpenter, Strauss.
Obtained funding: O’Callaghan, Strauss.
Administrative, technical, or material support: Zusterzeel, Caños.
Study supervision: Strauss.
Conflict of Interest Disclosures: None reported.
Funding/Support: This project was supported in part by the FDA Office of Women’s Health and by a research fellowship from the Oak Ridge Institute for Science and Education through an interagency agreement between the US Department of Energy and the FDA.
Role of the Sponsors: The funders had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Disclaimer: The mention of commercial products, their sources, or their use in connection with material reported herein is not to be construed as either an actual or implied endorsement of such products by the Department of Health and Human Services.