Affiliation: | a Medical Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland b Molecular Pharmacology Section, National Cancer Institute, National Institutes of Health, Bethesda, Maryland c Laboratory of Tumor Immunology and Biology, National Cancer Institute, National Institutes of Health, Bethesda, Maryland d Biostatistics and Data Management Section, National Cancer Institute, National Institutes of Health, Bethesda, Maryland e Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Bethesda, Maryland f Cancer Therapy Evaluation Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland g Departments of Internal Medicine and Urology, University of Michigan Medical Center, Ann Arbor, and Department of Medical Oncology, Wayne State University/Barbara Ann Karmanos Cancer Institute, Detroit, Michigan h Department of Medicine, New York-Presbyterian Hospital/Columbia University Medical Center, New York, New York i Departments of Medicine and Urology, University of Washington, Seattle, Washington j Department of Medicine, University of Pittsburgh Cancer Institute, Pittsburgh, Pennsylvania k Tulane Medical School, New Orleans, Louisiana |