1. Tumor Angiogenesis Section, Mouse Cancer Genetics Program (MCGP), National Cancer Institute (NCI) at Frederick, National Institutes of Health, Frederick, MD 21702, USA.
2. Basic Research Program, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.
3. Laboratory of Proteomics and Analytical Technologies, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.
4. Transgenic Core Facility, MCGP, NCI, Frederick, MD 21702, USA.
5. Small Animal Imaging Program/LASP, Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.
6. Pathology/Histotechnology Laboratory, Leidos Biomedical Research Inc., Frederick National Laboratory for Cancer Research, Frederick, MD 21702, USA.