1. Ohio State University Comprehensive Cancer Center; Columbus OH USA
2. University of Pennsylvania; Philadelphia PA USA
3. Hackensack University Medical Center; Hackensack NJ USA
4. Stanford University School of Medicine; Stanford CA USA
5. Weill Cornell Medical College; New York NY USA
6. Leeds Teaching Hospitals NHS Trust; St. James Institute of Oncology; Leeds UK
7. Karolinska University Hospital Solna; Stockholm Sweden
8. Peter MacCallum Cancer Centre and St. Vincent's Hospital; Melbourne Australia
9. University of Ulm; Ulm Germany
10. The University of Texas MD Anderson Cancer Center; Houston TX USA
11. Pharmacyclics LLC, an AbbVie Company; Sunnyvale CA USA
12. Chao Family Comprehensive Cancer Center; University of California; Irvine CA USA