1. University of Texas Southwestern Medical Center, Dallas, Texas, USA
2. Harvard Medical School, Boston, Massachusetts, USA
3. Holden Comprehensive Cancer Center at the University of Iowa, Iowa City, Iowa, USA
4. City of Hope Comprehensive Cancer Center, Duarte, California, USA
5. The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins University, Baltimore, Maryland, USA
6. Georgetown University Medical Center, Lombardi Cancer Center, Washington, DC, USA
7. Fred Hutchinson Cancer Research Center/Seattle Cancer Care Alliance, Seattle, Washington, USA
8. Oregon Health and Science University, Portland, Oregon, USA
9. University of Arizona Cancer Center, Tucson, Arizona, USA
10. Alvin J. Siteman Cancer Center at the Washington University School of Medicine, St. Louis, Missouri, USA
11. Karmanos Cancer Institute at Wayne State University, Detroit, Michigan, USA
12. Vanderbilt University Medical Center, Nashville, Tennessee, USA
13. University of Michigan, Ann Arbor, Michigan, USA
14. Institute for Drug Development at the Cancer Therapy and Research Center of the University of Texas Health Science Center, San Antonio, Texas, USA
15. Medical College of Wisconsin, Milwaukee, Wisconsin, USA
16. Comprehensive Cancer Center at the University of Alabama, Birmingham, Alabama, USA