1. Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel;
2. Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel;
3. Division of Hematology, Oncology and Transplantation, Department of Medicine, University of Minnesota Medical Center, Minneapolis, MN;
4. Department of Hematology, Shaare Zedek Medical Center, Jerusalem, Israel;
5. Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY;
6. Center for International Blood and Marrow Transplant Research, Department of Medicine, and
7. Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI;
8. Department of Medicine, Seidman Cancer Center, University Hospitals Case Medical Center, Cleveland, OH;
9. Division of Medical Oncology, University of Washington and Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA;
10. Division of Oncology, Washington University School of Medicine, St. Louis, MO;
11. Division of Hematology and Oncology, Center for Cell and Gene Therapy, Baylor College of Medicine, Houston, TX;
12. Division of Pediatric Hematology, Oncology and Stem Cell Transplantation, Department of Pediatrics, New York Medical College, Valhalla, NY;
13. Department of Medicine–Hematology and Oncology, University Hospitals Case Medical Center, Cleveland, OH;
14. Department of Hematology, Centre Hospitalier Universitaire Grenoble Alpes, Grenoble, France;
15. Division of Hematological Malignancy and Cellular Therapeutics, University of Kansas Health System, Kansas City, KS;
16. Midwest Center for Cancer and Blood Disorders, Medical College of Wisconsin and Children’s Hospital of Wisconsin, Milwaukee, WI;
17. Department of Hematology/Oncology, Isala Clinic, Zwolle, The Netherlands;
18. Division of Bone Marrow Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, Cincinnati, OH;
19. Department of Hematology/Oncology, Hospital Infantil Universitario Nino Jesus, Madrid, Spain;
20. Division of Hematology/Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, TN;
21. Department of Clinical Hematology, Christian Medical College, Vellore, India;
22. Department of Medicine, University of Rochester Medical Center, Rochester, NY;
23. Department of Hematologic Oncology and Blood Disorders, Levine Cancer Institute, Atrium Health, Charlotte, NC;
24. Department of Medicine, Medical College of Wisconsin, Milwaukee, WI;
25. Division of Hematology, Oncology, and Blood and Marrow Transplantation, Children's Hospital Los Angeles, USC Keck School of Medicine, Los Angeles, CA;
26. Blood and Cancer Centre, Starship Children's Hospital, Auckland, New Zealand;
27. UCSD Moores Cancer Center, University of California San Diego Medical Center, La Jolla, CA;
28. Divison of Clinical Hematology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain;
29. Division of Hematology/Oncology, University of Florida College of Medicine, Gainesville, FL;
30. Stem Cell Transplant and Cellular Therapy Program, Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, FL;
31. Department of Hematology & Oncology, National Cancer Research Center East, Chiba, Japan;
32. Department of Blood and Marrow Transplantation, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL;
33. Division of Bone Marrow Transplant, Seattle Cancer Care Alliance, Seattle, WA;
34. The Children's Hospital at TriStar Centennial and Sarah Cannon Research Institute, Nashville, TN;
35. Blood and Marrow Transplant Program at Northside Hospital, Atlanta, GA;
36. Blood and Marrow Transplant Center, Florida Hospital Medical Group, Orlando, FL;
37. Adult Bone Marrow Transplant, University Hospitals Bristol NHS Trust, Bristol, United Kingdom; and
38. Bone and Marrow Transplant Program, University of Minnesota Medical Center, Minneapolis, MN