Published Online: March 31, 2014. doi:10.1001/jamainternmed.2014.415.
Study concept and design: Curley, Berger, Rubenstein.
Acquisition, analysis, or interpretation of data: Curley, Roth, Benjamin, Rubenstein.
Drafting of the manuscript: Curley, Rubenstein.
Critical revision of the manuscript for important intellectual content: Berger, Roth, Benjamin, Rubenstein.
Statistical analysis: Curley, Rubenstein.
Administrative, technical, or material support: Curley, Roth, Benjamin, Rubenstein.
Study supervision: Berger, Rubenstein.
Conflict of Interest Disclosures: None reported.
Previous Presentation: These data were presented at the Wisconsin–American College of Cardiology annual meeting; November 10, 2012; Kohler, Wisconsin.