Pamela Egan, MD^1,2, Ari Pelcovits, MD¹, Caitlyn Krar^3*, Stephen Donnelly, BS^4*, Lila Rubin, MD^5*, Rabin Niroula^6*, John L. Reagan, MD⁷, Dana Guyer, MD^8*, Adam J Olszewski, MD⁹ and Thomas W LeBlanc, MD¹⁰

¹Lifespan Cancer Institute, Legoretta Cancer Center of Brown University, Providence, RI
²MaineHealth Cancer Care, Portland, ME
³Lifespan Cancer Institute, Providence, RI
⁴Lifespan Oncology Clinical Research, Rhode Island Hospital, Providence, RI
⁵Rhode Island Hospital, Providence, RI
⁶Lifespan Cancer Institute, The Warren Alpert Medical School of Brown University, Providence, RI
⁷Legorreta Cancer Center of Brown University, Providence, RI
⁸Brown University/Lifespan Cancer Institute, Providence, RI
⁹Legorreta Cancer Center at Brown University, Lifespan Cancer Institute, Providence, RI
¹⁰Division of Hematologic Malignancies and Cellular Therapy, Duke University School of Medicine, Durham, NC

Marissa Locastro, BS^1*, Soroush Mortaz-Hedjri, MD, MS^2*, Ying Wang, MS^1*, Jason H. Mendler, MD¹, Sally Norton, PhD, RN, FNAP, FPCN, FAAN^1*, Rachelle Bernacki, MD^3*, Thomas Carroll, MD, PhD^1*, Heidi Klepin, MD⁴, Jane L. Liesveld, MD⁵, Eric J Huselton, MD^6*, Benzi Kluger, MD^1* and Kah Poh Loh, MD, MS^7*

¹University of Rochester Medical Center, Rochester, NY
²James P Wilmot Cancer Institute, Rochester
³Harvard Medical School, Boston, MA
⁴Wake Forest University School of Medicine, Winston Salem, NC
⁵James P. Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY
⁶James P Wilmot Cancer Center, Rochester, NY
⁷James P Wilmot Cancer Institute, Rochester, NY

Christa L Meyer, MS^1*, Theresa H.M. Keegan, PhD, MS², Ann Brunson, MS^2*, Jeffery J. Auletta, MD^1,3, Lindsay M. Morton, PhD^4*, Ted Wun, MD², Sara J. Schonfeld, PhD^4*, Bryan Valcarcel, MD, MPH⁴, Renata Abrahao, MD, MSc, PhD^2*, Rafeek Yusuf, MD, PhD^1* and Lori S. Muffly, MD⁵

¹CIBMTR® (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program/Be The Match, Minneapolis, MN
²Center for Oncology Hematology Outcomes Research and Training (COHORT), Division of Hematology and Oncology, University of California Davis Comprehensive Cancer Center, Sacramento, CA
³Hematology/Oncology/Bone Marrow Transplant and Infectious Diseases, Nationwide Children's Hospital, Columbus, OH
⁴Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Rockville, MD
⁵Division of Blood and Marrow Transplantation & Cellular Therapy, Stanford University School of Medicine, Stanford, CA

Christopher T. Su, MD, MPH^1,2, Wael Saber, MD, MS³, Aasthaa Bansal, PhD^1*, Li Li, MS^1*, Ryotaro Nakamura, MD⁴, Corey Cutler⁵, Bart L. Scott, MD¹, Lindsey R Sangaralingham, MPH^6*, Viengneesee Thao, PhD, MS^6*, Joshua Roth, PhD^2,7*, Winona Wright, BS^1*, Lotte Steuten, PhD^8*, Deborah Mattila, BA^9* and Scott D Ramsey, MD, PhD^1,2*

¹Fred Hutchinson Cancer Center, Seattle, WA
²University of Washington, Seattle, WA
³Medical College of Wisconsin, Milwaukee, WI
⁴Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Comprehensive Cancer Center, Duarte, CA
⁵Dana-Farber Cancer Institute, Boston, MA
⁶Mayo Clinic, Robert D. and Patricia E. Kern Center For the Science of Health Care Delivery, Rochester, MN
⁷Pfizer, New York
⁸Office of Health Economics, London, GBR
⁹National Marrow Donor Program/Be The Match, Center for International Blood and Marrow Transplant Research, Minneapolis, MN

Elizabeth Warner, MBE^1*, Thomas P Walsh^1*, Daniel J. DeAngelo¹, Christopher S. Lathan^1*, Gregory A Abel, MD, MPH² and Andrew Hantel, MD¹

¹Dana-Farber Cancer Institute, Boston, MA
²DFCI, Boston, MA

Sergiy Klymenko^1*, Irina Korenkova^2*, Oleksandr Lysytsia^3*, Menachem Bitan, MD, PhD^4*, Olena Lukianets, MD^5*, Jan M. Zaucha^6*, Joannis Mytilineos^7*, Andreas Hochhaus, MD⁸, Mats Heyman⁹, Francois Guilhot, MD^10*, Natacha Bolanos^11*, Roman Kuts, MD^12*, Hildegard T. Greinix, MD¹³, Isabel sanchez-Ortega^14*, Mickey Boon Chai Koh, MD, PhD^15*, Bohdan Medvediev^16*, Susan Landgraf^17*, Rüdiger Hehlmann, MD ¹⁸, Mahmoud Aljurf, MD^19*, Torsten Haferlach, MD, PhD²⁰, Arnold Ganser²¹, Anna Maria Sureda Balari, MD, PhD²², Damiano Rondelli, MD^23* and Dietger W. Niederwieser, MD²⁴

¹Feofaniya Hospital, Kyiv, UKR
²Kyiv Bone Marrow Transplantation Center, 119 Peremohy avenue, Kyiv, kyiv, Ukraine
³National Specialized Children's Hospital "Ohmatdyt", Kyiv, Ukraine
⁴Meuhedet HMO and The Hebrew University of Jerusalem, Jerusalem, Israel
⁵Clinical Center of Oncology, Hematology, Transplantology and Palliative Care of Cherkasy Oblast Council,, Cherkasy, Ukraine
⁶Department of Hematology and Transplantology, Medical University of Gdansk, Gdansk, Poland
⁷Zentrales Knochenmarkspenderregister Deutschlands (ZKRD), Ulm, Germany
⁸Department Hematology and Oncology, Klinik für Innere Medizin II, Jena, Germany
⁹Astrid Lindgren Children’s Hospital, Karolinska University Hospital, Stockholm, Sweden
¹⁰University of Poitiers, Poitiers, France, FRA
¹¹Lymphoma coalition, Madrid, Spain
¹²Ukrainian Bone Marrow Donor Registry, Kyiv, Ukraine
¹³Division of Hematology, Department of Internal Medicine, Medical University of Graz, Graz, Austria
¹⁴EBMT executive Office, Barcelona, Spain
¹⁵St George's University Hospitals, London, United Kingdom
¹⁶Kyiv Bone Marrow Transplantation Center, Kyiv, Ukraine
¹⁷St. Georg Hospital, Leipzig, Germany
¹⁸ELN-Foundation, Weinheim, Germany
¹⁹King Faisal Specialist Hospital & Research Centre, Oncology (Section of Adult Haematolgy/BMT) – Riyadh, Saudi Arabia, Riyadh, Saudi Arabia
²⁰MLL Munich Leukemia Laboratory, Munich, Germany
²¹Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
²²Clinical Hematology Department, Institut Català d’Oncologia, Hospital Duran i Reynals, IDIBELL, Univerisitat de Barcelona, Barceloma, Spain
²³Division of Hematology/Oncology, University of Illinois at Chicago, Chicago, IL
²⁴University of Leipzig, Leipzig, Germany