1. Department of Medicine, Weill Cornell Medical College, New York, NY;
2. Ohio State University Comprehensive Cancer Center, Columbus, OH;
3. Hackensack University Medical Center, Hackensack, NJ;
4. Division of Oncology, Washington University School of Medicine, St. Louis, MO;
5. Department of Haematology, Plymouth University Peninsula Schools of Medicine and Dentistry and Derriford Hospital, Plymouth, United Kingdom;
6. Stanford Cancer Institute, Stanford, CA;
7. Department of Internal Medicine, University of Michigan, Ann Arbor, MI;
8. Center for Hematologic Malignancies, Oregon Health and Science University, Portland, OR;
9. Department of Healthcare Policy and Research, Weill Cornell Medical College, New York, NY;
10. Department of Hematology, Jagiellonian University, Krakow, Poland;
11. St. Bartholomew's Hospital, London, United Kingdom;
12. Oddzial Kliniczny Onkologii, Bydgoszcz, Poland;
13. Universitätsklinikum Ulm, Ulm, Germany;
14. University of Virginia Cancer Center, Charlottesville, VA;
15. Klinikum der Universität München, Munich, Germany;
16. Department of Medicine, University of Rochester Medical Center, Rochester, NY; and
17. Department of Pathology, Weill Cornell Medical College, New York, NY