Author Contributions: Study concept and design: Couluris, Gross-King, and Krischer. Acquisition of data: Couluris, Schnapf, and Casey. Analysis and interpretation of data: Couluris, Xu, and Krischer. Drafting of the manuscript: Couluris, Gross-King, and Krischer. Critical revision of the manuscript for important intellectual content: Couluris, Schnapf, Casey, and Xu. Statistical analysis: Xu and Krischer. Obtained funding: Couluris and Gross-King. Administrative, technical, and material support: Couluris, Schnapf, Casey, and Gross-King. Study supervision: Couluris and Krischer.
Financial Disclosure: None reported.
Funding/Support: The study was supported by SunCoast Community Clinical Oncology Program Research Base grant CA81920.