Jesus Duque Afonso, MD^1*, Jürgen Finke, MD, PhD^2,3, Maud Ngoya^4*, Jacques-Emmanuel Galimard, PhD^5*, Charles Craddock⁶, Kavita Raj^7*, Adrian Bloor, PhD FRCP FRCPath^8*, Emma Nicholson, MD, PhD^9*, Matthias Eder, MD^10*, Kim H. Orchard, MBBS, PhD¹¹, Thomas Valerius, MD¹², John A. Snowden, MBBS PhD^13*, Eleni Tholouli, MD, MRCPath^14*, Charles Crawley¹⁵, Matthew P. Collin, MD, PhD¹⁶, Keith Wilson, FRCPath, MRCP, MBBS^17*, Alain Gadisseur, MD, PhD^18*, Rachel Elizabeth Protheroe, FRCPath, PhD, MBBS, FRCP^19*, Eva Maria Wagner, MD²⁰, Bipin Savani, MD²¹, Alexandros Spyridonidis^22*, Fabio Ciceri, MD^23*, Arnon Nagler, MD²⁴ and Mohamad Mohty, MD PhD²⁵

¹Department of Hematology/Oncology/Stem Cell Transplantation, University of Freiburg Medical Center, Freiburg, Germany
²Department of Hematology, Oncology and Stem Cell Transplantation, Faculty of Medicine, University of Freiburg, Freiburg, Germany
³Department of Medicine, Hematology-Oncology, University of Freiburg, Freiburg, Germany
⁴EBMT Lymphoma Working Party Paris Office, Paris, France
⁵EBMT ALWP, Paris, France
⁶Department of Haematology, University Hospital Birmingham NHS Trust, Queen Elizabeth Medical Centre, Birmingham, ENG, United Kingdom
⁷University College London Hospitals NHS Trust, London, United Kingdom
⁸Haematology, The Christie Hospital NHS Foundation Trust, Manchester, United Kingdom
⁹Department of Hematology, The Royal Marsden Hospital, University College London, London, GBR
¹⁰Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
¹¹Wessex Blood and Marrow Transplant and Cell Therapy Program, Southampton Univ. Hospitals, Southampton, ENG, United Kingdom
¹²Division of Stem Cell Transplantation and Immunotherapy, Department of Medicine II, Christian Albrechts University Kiel and University Hospital Schleswig-Holstein, Campus Kiel, Germany, Kiel, Germany;, Kiel, Germany
¹³Sheffield University Teaching Hospitals, Sheffield, United Kingdom
¹⁴Department of Haematology, Manchester Royal Infirmary, Manchester, United Kingdom
¹⁵Department of Haematology, Addenbrookes University Hospital, Cambridge, United Kingdom
¹⁶Adult HSCT unit, Newcastle, United Kingdom, Newcastle, United Kingdom
¹⁷University Hospital of Wales, Cardiff, United Kingdom
¹⁸Department of Haematology, Antwerp University Hospital, Edegem, Belgium
¹⁹Bristol Royal Hospital for Children Department of Paediatric Oncology/BMT, Bristol, United Kingdom
²⁰University Hospital Mainz, Universitären Centrums für Tumorerkrankungen, Mainz, Germany
²¹Department of Medicine, Division of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, TN
²²Hematology Stem Cell Transplant Unit, School of Medicine, University of Patras, PATRA, Greece
²³Unit of Hematology and Bone Marrow Transplantation, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
²⁴Hematology and Bone Marrow Transplant Unit, Chaim Sheba Medical Center, Tel Hashomer, Israel
²⁵EBMT Paris study office / CEREST-TC, Paris, France, Department of Hematology, Saint Antoine Hospital, Paris, France, INSERM UMR 938, Sorbonne University, Paris, France

Larisa Shelikhova^*, Rimma Khismatullina^*, Dmitriy Balashov^*, Alexey Kazachenok^*, Yakov Muzalevsky^*, Julia Abugova^*, Julia Skvortsova^*, Alexander Popov^*, Dmitry Pershin^*, Daria Kobyzeva^*, Alexey Nechesnyuk^*, Yulia Olshanskaya^*, Svetlana Kozlovskaya^*, Sergey Blagov^*, Natalia Miakova^*, Galina Novichkova^*, Alexey Maschan, MD^* and Michael Maschan^*

Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology, Moscow, Russian Federation

Maxime Jullien, MD^1*, Thierry Guillaume, MD, PhD^1*, Amandine Le Bourgeois, MD^1*, Pierre Peterlin, MD^2*, Alice Garnier, MD^1*, Marion Eveillard, PharmD, PhD^3*, Marie C Béné, PharmSciD, PhD^3* and Patrice Chevallier, MD¹

¹Hematology Department, Nantes University Hospital, Nantes, France
²Nantes University Hospital, Nantes, France
³Biology Department, Nantes University Hospital, Nantes, France

Peter Westervelt, MD PhD^1*, Partow Kebriaei, MD², Mark Juckett, MD³, Andrew S. Artz, MD, MS⁴, Onyee Chan, MD⁵, Philip L. McCarthy, MD⁶, Sherif S Farag, MD, PhD⁷, Anurag K. Singh, MD⁸, Eytan Stein, MD⁹, Jeffrey Humphrey, MD¹⁰, William Baeder, MPH^11*, Ji Hyun Lee, MD, MPH^10*, Alison Occhiuti, MS^10*, Jeanie Tang, BS^10*, David Santos, BS^10*, Kirk Bertelsen, PhD^10*, Balaji Mahender, BPharm, MS^10*, Nicole Henry, BSN, RN^10* and Shawn Rose, MD, PhD¹⁰

¹Washington University, St. Louis, MO
²Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
³Masonic Cancer Center, University of Minnesota, Minneapolis, MN
⁴City of Hope, Duarte, CA
⁵Department of Malignant Hematology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL
⁶Roswell Park Comprehensive Cancer Center, Buffalo, NY
⁷IU Simon Cancer Center, Indianapolis, IN
⁸Division of Hematologic Malignancies & Cellular Therapeutics, University of Kansas Medical Center, Kansas City, KS
⁹Memorial Sloan Kettering Cancer Center, New York, NY
¹⁰Magenta Therapeutics, Cambridge, MA
¹¹Magenta Therapeutics, Burlington, NJ

Richard E Champlin, MD¹, Esther Bachar Lustig, PhD^1*, Qaiser Bashir, MD¹, Betul Oran, MD, MSc^1*, Steven M. Kornblau, MD², Chitra Hosing, MD¹, Amin M Alousi, MD¹, Uday R Popat, MD¹, Jessica M McCarty^1*, Peter F Thall, PhD^3*, Bouthaina S. Dabaja, MD^4*, Wei-Hsin Liu, MD^1*, Giang Dang^1*, Karla Castro^1*, Alejandro Ramirez^1*, Michael Spiotto^1*, Susan Wu, MD^4*, Penny Fang, MD^4*, Indreshpal Kaur, PhD^1*, Katy Rezvani, MD¹, Elizabeth J Shpall, MD¹ and Yair Reisner, PhD^1,5

¹Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
²Section of Molecular Hematology and Therapy, Department of Leukemia, The University of Texas MD Anderson Cancer Center, Houston, TX
³Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX
⁴Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
⁵CPRIT Scholar in Cancer Research., The University of Texas MD Anderson Cancer Center, Houston, TX

Yu Akahoshi, MD, PhD^1,2*, Yuma Tada^3*, Emiko Sakaida, MD, PhD⁴, Machiko Kusuda, MD^5*, Noriko Doki^6*, Naoyuki Uchida, MD, PhD⁷, Takahiro Fukuda^8*, Masatsugu Tanaka^9*, Masashi Sawa, MD, PhD^10*, Yuta Katayama, MD, PhD¹¹, Ken-ichi Matsuoka, MD, PhD¹², Yukiyasu Ozawa^13*, Makoto Onizuka, MD, PhD¹⁴, Junya Kanda, MD, PhD¹⁵, Yoshinobu Kanda, MD, PhD^5,16, Yoshiko Atsuta^17,18* and Hideki Nakasone, MD, PhD⁵

¹Division of Hematology, Jichi Medical University Saitama Medical Center, Saitama, Japan
²The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY
³Osaka International Cancer Institute, Osaka, JPN
⁴Division of Hematology, Department of Hematology, Chiba University Hospital, Chiba City, Japan
⁵Division of Hematology, Jichi Medical University Saitama Medical Center, Saitama City, Japan
⁶Hematology Division, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan
⁷Department of Hematology, Federation of National Public Service Personnel Mutual Aid Associations, Toranomon Hospital, Tokyo, Japan
⁸Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
⁹Department of Hematology, Kanagawa Cancer Center, Yokohama, KAN, Japan
¹⁰Department of Hematology and Oncology, Anjo Kosei Hospital, Anjo, Japan
¹¹Department of Hematology, Hiroshima Red Cross Hospital and Atomic-bomb Survivors Hospital, Hiroshima, Japan
¹²Department of Hematology and Oncology, Okayama University Hospital, Okayama, Japan
¹³Japanese Red Cross Nagoya First Hospital, Nagoya, JPN
¹⁴Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
¹⁵Department of Hematology and Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
¹⁶Division of Hematology, Jichi Medical University, Shimotsuke, Japan
¹⁷Japanese Data Center for Hematopoietic Cell Transplantation, Nagakute, Japan
¹⁸Department of Registry Science for Transplant and Cellular Therapy, Aichi Medical University School of Medicine, Nagakute, Japan