Author Contributions: Dr Coté had full
access to all of the data in the study and takes responsibility for the integrity
of the data and the accuracy of the data analysis.
Study concept and design: Coté, Schwartz.
Acquisition of data: Coté, Schwartz.
Analysis and interpretation of data: Coté,
Kardia, Wenzlaff, Ruckdeschel, Schwartz.
Drafting of the manuscript: Coté, Kardia,
Critical revision of the manuscript for important
intellectual content: Coté, Kardia, Wenzlaff, Ruckdeschel, Schwartz.
Statistical analysis: Coté, Kardia,
Obtained funding: Schwartz.
Administrative, technical, or material support:
Study supervision: Schwartz.
Financial Disclosures: None reported.
Funding/Support: This work was supported by
National Cancer Institute grant RO1-CA60691 and contract NO1 CN65064 (Dr Schwartz).
Role of the Sponsor: The National Cancer Institute
played no role in the design and conduct of the study; collection, management,
analysis, and interpretation of the data; and preparation, review, or approval
of the manuscript.