1. Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, OR 97213
2. Robert W. Franz Cancer Research Center, Earle A. Chiles Research Institute, Providence Portland Medical Center, Portland, OR 97213; Department of Biochemistry and Molecular Biology, Oregon Graduate Institute School of Science and Technology, and Department of Molecular Microbiology and Immunology, Oregon Health and Science University, Portland, OR 97239
3. Department of Pathology, Providence Portland Medical Center, Portland, OR 97213
4. Department of Surgery, Providence Portland Medical Center, Portland, OR 97213
5. Oregon Hematology Oncology Associates, Providence Portland Medical Center, Portland, OR 97213
6. Computer and Statistical Services, Frederick Cancer Research and Development Center, Frederick, MD 21702