Published Online: July 7, 2014. doi:10.1001/jamainternmed.2014.3003.
Study concept and design: Stormo, Saraiya, Henderson, Sawaya.
Acquisition, analysis, or interpretation of data: Stormo, Hing.
Drafting of the manuscript: Stormo, Saraiya, Hing, Sawaya.
Critical revision of the manuscript for important intellectual content: Stormo, Saraiya, Henderson, Sawaya.
Statistical analysis: Hing.
Administrative, technical, or material support: Saraiya, Henderson.
Study supervision: Saraiya.
Conflict of Interest Disclosures: None reported.
Additional Information: Ms Stormo was an Oak Ridge Institute for Science and Education (ORISE) fellow.