[1] NCI, Mol Imaging Program, NIH, 10 Ctr Dr,Room B3B85, Bethesda, MD 20892 USA
[2] NCI, Biometr Res Program, NIH, 10 Ctr Dr,Room B3B85, Bethesda, MD 20892 USA
[3] NCI, Pathol Lab, NIH, 10 Ctr Dr,Room B3B85, Bethesda, MD 20892 USA
[4] NCI, Urol Oncol Branch, NIH, 10 Ctr Dr,Room B3B85, Bethesda, MD 20892 USA
[5] NIH, Imaging Biomarkers & Comp Aided Diag Lab, Dept Radiol & Imaging Sci, Bldg 10, Bethesda, MD 20892 USA
[6] Univ Cambridge, Sch Med, Dept Radiol, Cambridge, England
[7] Univ Fed Fluminense, Dept Radiol, Rio De Janeiro, Brazil
[8] DASA, CDPI Clin, Dept Body Imaging, Rio De Janeiro, Brazil
[9] George Washington Univ Hosp, Dept Radiol, Washington, DC USA
[10] Hacettepe Univ, Dept Radiol, Ankara, Turkey
[11] Singapore Gen Hosp, Dept Diagnost Radiol, Singapore, Singapore
[12] Walter Reed Natl Mil Med Ctr, Dept Radiol, Bethesda, MD USA
[13] Mansoura Univ, Dept Radiol, Nephrol Ctr, Mansoura, Egypt
[14] NCI, Ctr Intervent Oncol, NIH, Bethesda, MD 20892 USA
[15] NIH, Ctr Clin, Bldg 10, Bethesda, MD 20892 USA
[16] NIH, Radiol Imaging Sci, Bldg 10, Bethesda, MD 20892 USA