Accepted for Publication: February 25, 2013.
Published Online: May 6, 2013. doi:10.1001/jamainternmed.2013.6041
Author Contributions: All the authors had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Stickrath, Prochazka, Anderson, Griffiths, and Aagaard. Acquisition of data: Noble, Griffiths, and Manheim. Analysis and interpretation of data: All authors. Drafting of the manuscript: Stickrath, Noble, Manheim, and Aagaard. Critical revision of the manuscript for important intellectual content: Stickrath, Prochazka, Anderson, Griffiths, Manheim, Sillau, and Aagaard. Statistical expertise: Noble and Griffiths. Obtained funding: Stickrath. Administrative, technical, or material support: Stickrath, Anderson, Griffiths, Manheim, Sillau, and Aagaard. Study supervision: Stickrath, Prochazka, Anderson, Manheim, and Aagaard.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported by the University of Colorado Academy of Medical Educators Rymer Family Endowment Grant.
Additional Contributions: Clifford Zwillich, MD, provided valuable inspiration, general guidance, and critical review for this study.