1. Laboratory of Molecular Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health; Bethesda Maryland
2. Cancer Therapy Evaluation Program; Division of Cancer Treatment and Diagnosis; National Cancer Institute; National Institutes of Health; Bethesda Maryland
3. Radiology and Imaging Sciences, Center for Cancer Research, National Cancer Institute, National Institutes of Health; Bethesda Maryland
4. Laboratory of Pathology, Center for Cancer Research, National Cancer Institute, National Institutes of Health; Bethesda Maryland
5. Biostatistics and Data Management Section, Center for Cancer Research, National Cancer Institute, National Institutes of Health; Bethesda Maryland