1. James P. Wilmot Cancer Center Institute, University of Rochester Medical Center, Rochester, NY;
2. Charleston Hematology/Oncology Associates, Charleston, SC;
3. Oregon Health & Science University, Portland, OR;
4. Georgetown University Medical Center, Washington, DC;
5. Cancer Center of Santa Barbara, Santa Barbara, CA;
6. University of California, Irvine, Irvine, CA;
7. Pacific Shores Medical Group, Long Beach, CA;
8. Ventura Oncology, Ventura, CA; and
9. Gilead Sciences Inc., Foster City, CA