Accepted for Publication: November 16, 2011.
Author Contributions:Study concept and design: Andonian, Ma, Shapiro, Richstone, Eidelberg, and Kavoussi. Acquisition of data: Andonian, Dhawan, Richstone, and Kavoussi. Analysis and interpretation of data: Duty, Ma, Peng, Eidelberg, and Kavoussi. Drafting of manuscript: Andonian and Shapiro. Critical revision of the manuscript for important intellectual content: Duty, Ma, Peng, Dhawan, Richstone, Eidelberg, and Kavoussi. Statistical analysis: Peng and Dhawan. Obtained funding: Andonian and Shapiro. Administrative, technical, and material support: Andonian. Study supervision: Duty, Andonian, Ma, Richstone, Eidelberg, and Kavoussi.
Financial Disclosure: None reported.
Funding/Support: This study was supported by grant M01 RR018535 from the General Clinical Research Center of the Feinstein Institute for Medical Research and by an award to Dr Andonian from the Quebec Urological Association Foundation.