Study concept and design: Pathman, Goldberg, Konrad, Morgan.
Acquisition of data: Pathman, Goldberg.
Analysis and interpretation of data: Pathman, Konrad, Morgan.
Drafting of the manuscript: Pathman.
Critical revision of the manuscript for important intellectual content: Pathman, Goldberg, Konrad, Morgan.
Statistical analysis: Pathman, Konrad.
Obtained funding: Pathman.
Study supervision: Pathman.
Conflict of Interest Disclosures: The authors have completed and submitted the ICMJE Form for Disclosure of Potential Conflicts of Interest. Dr Pathman reported serving on the National Advisory Council of the National Health Service Corps from 2009 to 2012; serving as a consultant to the Nebraska Department of Health and Human Services Primary Care Office in 2012; and receiving reimbursement for travel expenses from the National Rural Recruitment and Retention Network. No other disclosures were reported.
Funding/Support: This project was funded through cooperative agreement 5U1CRH03714-04-00 from the US Office of Rural Health Policy.
Role of the Sponsor: The US Office of Rural Health Policy 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.