1. The Ohio State University Comprehensive Cancer Center, Columbus OH;
2. Alliance Statistics and Data Center, The Ohio State University Comprehensive Cancer Center, Columbus, OH;
3. Wake Forest Baptist Comprehensive Cancer Center, Winston-Salem, NC;
4. Washington University School of Medicine in St. Louis, Siteman Cancer Center, St. Louis, MO;
5. Monter Cancer Center, Zucker School of Medicine at Hofstra/Northwell, Lake Success, NY;
6. Department of Genetics, University of Alabama at Birmingham, Birmingham, AL; and
7. Dana-Farber/Partners CancerCare, Boston, MA