1. Michigan Cancer Research Consortium, Lansing, MI;
2. American Society of Clinical Oncology, Alexandria, VA;
3. Cancer Treatment Centers of America, Atlanta, GA;
4. Sutter Cancer Research Consortium, San Francisco, CA;
5. Inova Schar Cancer Institute, Fairfax, VA;
6. The Angeles Clinic and Research Institute, Los Angeles, CA;
7. Cancer Research Consortium of West Michigan, Grand Rapids, MI;
8. Intermountain Healthcare, St. George, UT;
9. Swedish Cancer Institute, Seattle, WA;
10. University of Alabama at Birmingham, Birmingham, AL;
11. Providence Health and Services, Portland, OR;
12. The University of Texas MD Anderson Cancer Center, Houston, TX;