1. Dana-Farber Cancer Institute, Boston, MA;
2. Division of Oncology & Hematology, University of Nebraska Medical Center, Omaha, NE;
3. Center for Lymphoid Malignancies, Columbia University Medical Center, New York, NY;
4. Seidman Cancer Center, University Hospitals, Cleveland, OH;
5. Charles A. Sammons Cancer Center, Dallas, TX;
6. Colorado Blood Cancer Institute, Denver, CO;
7. Mayo Clinic, Rochester, MN;
8. St. Francis Hospital, Greenville, SC;
9. The Jewish Hospital–Mercy Health, Cincinnati, OH;
10. Pacific Hematology Oncology Associates, San Francisco, CA;
11. The Oncology Institute of Hope & Innovation, Whittier, CA;
12. Division of Hematology & Oncology, University of Alabama at Birmingham, Birmingham, AL;
13. Seattle Genetics, Inc, Bothell, WA; and
14. Stanford Cancer Institute, Stanford, CA