1. Icahn School of Medicine at Mount Sinai, Tisch Cancer Institute, New York, NY, USA;
2. University of California, Los Angeles, CA, USA;
3. Virginia Commonwealth University Medical Center, Richmond, VA, USA;
4. Vanderbilt-Ingram Cancer Center, Nashville, TN, USA;
5. Duke University Medical Center, Durham, NC, USA;
6. City of Hope National Medical Center, Duarte, CA, USA;
7. Colorado Blood Cancer Institute, Denver, CO, USA;
8. Weill Cornell Medical College, New York, NY, USA;
9. Cleveland Clinic, Taussig Cancer Institute, Cleveland, OH, USA;
10. University of Nebraska Medical Center, Omaha, NE, USA;
11. Levine Cancer Institute/Carolinas Healthcare System, Charlotte, NC, USA;
12. Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX, USA;
13. Pharmacyclics LLC, an AbbVie Company, Sunnyvale, CA, USA;
14. Medical University of South Carolina, Charleston, SC, USA