1. Division of Hematology/Oncology, Newark Beth Israel Medical Center, Newark, NJ, USA.
2. Departments of Medicine and Pediatrics, Hemophilia and Thrombosis Center, Rush University Medical Center, Chicago, Illinois, USA.
3. Division of Hematology, Department of Oncology, Montetiore Health Systems and the Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA.
4. Department of Medicine, Division of Hematology and Medical Oncology, Weill Cornell Medical College, New York, New York, USA.
5. Department of Hematology and Medical Oncology, Emory University, Atlanta, Georgia, USA.
6. University of Rochester School of Medicine, Hematology Unit, Rochester General Hospital, Rochester, New York, USA.
7. Division of Hematology and Hematologic Malignancies, Department of Internal Medicine, University of Utah Health, Salt Lake City, Utah, USA.
8. Division of Hematology and Oncology, Department of Internal Medicine, Case Western Reserve University, University Hospitals of Cleveland, Cleveland, Ohio, USA.
9. Division of Hematology and Oncology, University of Tennessee Health Science Center, Memphis, Tennessee, USA.
10. Department of Medicine, Division of Hematology and Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA.
11. Department of Medicine and Pathology, Division of Hematology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
12. Department of Medicine, University of Ottawa at the Ottawa Hospital and Ottawa Research Institute, Ottawa, Canada.
13. Medical College of Wisconsin, Versiti Blood Research Institute, Milwaukee, Wisconsin, USA.