Published Online: December 1, 2014. doi:10.1001/jamainternmed.2014.6300.
Study concept and design: Galsky, Stensland, McBride, Latif.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: Galsky, Stensland, McBride, Latif, Moshier.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Galsky, Stensland, McBride, Latif, Moshier, Wisnivesky.
Obtained funding: Galsky.
Administrative, technical, or material support: Galsky, Stensland, McBride, Latif.
Study supervision: Galsky, Oh.
Conflict of Interest Disclosures: None reported.
Funding/Support: This study was supported by a Prostate Cancer Foundation Young Investigator Award (Dr Galsky) and a Clinical and Translational Science Award KL2 Faculty Scholars Award (Dr McBride).
Role of the Funder/Sponsor: The funding institutions 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.
Additional Contributions: We thank Ryan Hendricks, BS, Tisch Cancer Institute, for his assistance in compiling data for the current analysis. Mr Hendricks was not financially compensated.