Kristin A. Shimano, MD¹, Amanda B. Grimes, MD^2,3, Melissa J Rose, DO⁴, Shipra Kaicker, MD⁵, Sanjay J. Shah, MBBS^6,7, Michael Briones, DO^8*, Elizabeth Gunn, MD⁹, Taizo A. Nakano, MD¹⁰, Jeffrey D Lebensburger, DO¹¹, Michele P. Lambert, MD^12,13, Stephanie A. Fritch Lilla, MD¹⁴, Rohith Jesudas, MBBS¹⁵, Cathy A. Lee-Miller, MD^16*, Alexis Thompson, MD, MPH^17,18, Rukhmi Bhat, MD, MS¹⁹, Stacey Rifkin-Zenenberg, DO²⁰, Suvankar Majumdar, MBBChir^21*, Manpreet Kochhar, MD, MS^22*, Shelley E Crary, MD, MS²³, Kerry Hege, MD²⁴, Jennifer A. Rothman, MD²⁵, James B. Ford, DO²⁶, Joshua J Bies, MD^27*, John Fort, MD^28*, Loan Hsieh, MD²⁹, Maritza E. Ruiz, MD³⁰, Kathryn M. Carrier^31,32*, Bogdan Dinu^2*, Julia MW Wong, PhD, RD^33,34,35*, Pei-Chi Kao^36,37*, Wendy B. London, PhD^36,38*, Staci D. Arnold, MD, MBA, MPH^39*, Carolyn M. Bennett, MD, MSc⁴⁰, Jenny Despotovic, DO^41*, Robert J. Klaassen, MD, FRCPC⁴², Ellis J. Neufeld, MD¹⁵, Cindy E Neunert, MD^43,44 and Rachael F. Grace, MD, MMSc⁴⁵

¹Pediatric Allergy, Immunology, and Bone Marrow Transplant Division, University of California San Francisco Benioff Children's Hospital, San Francisco, CA
²Texas Children’s Cancer and Hematology Center, Houston, TX
³Baylor College of Medicine, Houston, TX
⁴Division of Pediatric Hematology & Oncology, Nationwide Children's Hospital, Department of Pediatrics, The Ohio State University, Columbus, OH
⁵Department of Pediatric Hematology Oncology, Weill Cornell Medicine/New York Presbyterian-Weill Cornell Medical College, New York, NY
⁶Department of Child Health, Phoenix Children’s Hospital, University of Arizona College of Medicine, Chandler, AZ
⁷Phoenix Children's Hospital, Center for Cancer and Blood Disorders, Phoenix, AZ
⁸Children's Hospital of Atlanta, Atlanta, GA
⁹Aflac Cancer and Blood Disorders Center at Children's Healthcare of Atlanta, Emory University, Atlanta, GA
¹⁰Center for Cancer and Blood Disorders, Children's Hospital Colorado, Aurora, CO
¹¹University of Alabama at Birmingham, Birmingham, AL
¹²Children's Hospital of Philadelphia, Philadelphia, PA
¹³Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
¹⁴Children's Minnesota, Minneapolis, MN
¹⁵St. Jude Children's Research Hospital, Memphis, TN
¹⁶University of Wisconsin School of Medicine and Public Health, American Family Children’s Hospital, Madison, WI
¹⁷Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
¹⁸Division of Hematology, Children’s Hospital of Philadelphia, Phildelphia, PA
¹⁹Northwestern University Feinberg School of Medicine, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL
²⁰Pediatric Hematology/Oncology Division, Hackensack Meridian Health, Hackensack, NJ
²¹Children's National Medical Center, Washington, DC
²²The Warren Alpert Medical School at Brown University, Hasbro Children's Hospital, Providence, RI
²³Pediatric Hematology/Oncology, University of Arkansas for Medical Sciences, Little Rock, AR
²⁴Riley Children's Health, Indiana University School of Medicine, Indianapolis, IN
²⁵Duke University Medical Center, Durham, NC
²⁶Primary Children's, Salt Lake City, UT
²⁷University of Nebraska Medical Center, Omaha, NE
²⁸Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Florida College of Medicine, Gainesville, FL
²⁹Children's Hospital, Orange County, Orange, CA
³⁰CHOC Children's, Orange, CA
³¹Harvard Medical School, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Boston, MA
³²Boston Children’s Hospital, Boston, MA
³³Harvard Medical School, Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Brookline, MA
³⁴Broad Institute of MIT and Harvard, Boston
³⁵Boston Children’s Hospital, Boston
³⁶Boston Children's Hospital, Boston, MA
³⁷Dana-Farber Cancer Institute, Boston, MA
³⁸Dana Farber/Boston Children's Cancer and Blood Disorders Center, Boston, MA
³⁹Aflac Canver and Blood Disorders Center at Children's Healthcare of Atlanta, Emory University, Atlanta
⁴⁰Spark Therapeutics, Philadelphia, PA
⁴¹Agios Pharmaceuticals, Inc., Cambridge, MA
⁴²Division of Hematology/Oncology, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada
⁴³Morgan Stanley Children's Hospital, New York, NY
⁴⁴Columbia University Irving Medical Center, New York, NY
⁴⁵Dana-Farber/Boston Children’s Cancer and Blood Disorders Center, Harvard Medical School, Boston, MA

David J Kuter, MD, DPhil¹, Tomas Jose Gonzalez Lopez, MD^2*, Karolin Trautmann-Grill^3*, Mathias J. Rummel, MD^4*, Philip Young-Ill Choi, BSc, MBBS, PhD⁵, Alessandra Borchiellini, MD^6,7*, Muhlis Cem Ar, MD, PhD^8*, Huyen Tran, MBBS (Hons), Master Clin Epi, FRACP, FRCPA^9,10, Tienan Zhu, MD, PhD^11*, Jae-Ho Yoon, MD, PhD^12,13, Nichola Cooper, MD^14*, Thomas Stauch, MD^15,16*, Pinar Tarkun, MD^17*, Fabienne Le Gac, MSc, PharmD, PhD^18*, Alex Allepuz, MD, MSc^19*, Patrick Urban, MD, PhD^19*, Renxin Lin, MSc^20* and Charlotte A. Bradbury, MD, PhD, MSc^21*

¹Hematology Division, Massachusetts General Hospital, Boston, MA
²Hospital Universitario de Burgos, Burgos, Spain
³University Hospital Carl Gustav Carus, Dresden, Germany
⁴Department of Haematology-Oncology, Giessen University Hospital, Giessen, Germany
⁵Haematology, Canberra Hospital, Canberra, AUS
⁶Regional Centre for Hemorrhagic and Thrombotic Diseases, and Division of Hematology, AOU Città Della Salute e Della Scienza, Turin, Italy
⁷University of Turin, Turin, Italy
⁸Division of Hematology, Department of Internal Medicine, Cerrahpaşa Faculty of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
⁹Department of Clinical Hematology, Alfred Hospital, Melbourne, Australia
¹⁰Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia
¹¹Peking Union Medical College, Beijing, China
¹²Department of Hematology, Catholic Hematology Hospital, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea, Republic of (South)
¹³Leukemia Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea, Republic of (South)
¹⁴Imperial College Healthcare NHS Trust, London, United Kingdom
¹⁵Department of Hematology and Oncology, Comprehensive Cancer Center Central Germany – Campus Jena, Jena University Hospital, Jena, Germany
¹⁶Labor Volkmann, Karlsruhe, Germany
¹⁷Department of Hematology, Kocaeli University Faculty of Medicine, Kocaeli, TUR
¹⁸Novartis Pharma AG, Basel, CHE
¹⁹Novartis Pharma AG, Basel, Switzerland
²⁰China Novartis Institutes for BioMedical Research Co., Ltd., Shanghai, China
²¹Faculty of Health Sciences, University of Bristol, Bristol, United Kingdom

Hu Zhou¹, Bingjie Ding^1*, Tiejun Gong^2*, Xiangzhou Du^3*, Xiaoming Li^4*, Yinghui Lai, MD^5*, Zhenyu Yan^6*, Rong Fu^7*, Xin Du^8* and Qian Zhao, MS^9*

¹Department of Hematology, The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, China
²Institute of Hematology & Oncology, Harbin First Hospital, Harbin, China
³Ganzhou People's Hospital, Ganzhou, China
⁴The Affiliated Hospital of Southwest Medical University, Luzhou, China
⁵The Second Affiliated Hospital of Guangxi Medical University, Nanning, China
⁶North China University of Science and Technology Affiliated Hospital, Tangshan, China
⁷Department of Hematology, Tianjin Medical University General Hospital, Tianjin, China
⁸Department of Hematology, The Second People's Hospital of Shenzhen, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
⁹Clinical Medicine, Chia Tai Tianqing Pharmaceutical Group Co., Ltd., Nanjing, China

Menglin Li^1*, HaiXia Fu, MD^1*, Hui Liu^2*, Ru Feng^2*, Yi Liu^3*, Jingwen Wang^4*, Lei Yang^4*, Zhao Wang, MD, PhD⁵, Gaochao Zhang^5*, Qingyuan Qu^6*, Yuxiu Chen^1*, Jianying Zhou^1*, Mengyu Xiao^1*, Lulu Wang^7*, Mengtong Zang^6*, Yun He^6*, Xiaolu Zhu^1*, Xiaosu Zhao^6* and Xiaohui Zhang, MD⁶

¹Peking University People's Hospital, Peking University Institute of Hematology, National Clinical Research Center for Hematologic Disease, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
²Department of Hematology, Beijing Hospital, Beijing, China
³The Sixth Medical Center of PLA General Hospital, Beijing, CHN
⁴Beijing Tongren Hospital, Capital Medical University，Department of Hematology, Beijing, China
⁵Beijing Friendship Hospital,Capital Medical University, Beijing, China, Beijing, China
⁶Peking University People's Hospital, Peking University Institute of Hematology, Beijing, China
⁷Program in Clinical Medicine, School of Medicine of Zhejiang University, China, Hang, China

Maria Cristina Pascual Izquierdo, MD, PhD^1,2*, Blanca Sanchez Gonzalez^3*, Mariana Canaro Hinryk, MD^4*, Gloria García-Donas Gabaldón^5*, María Menor Gómez^6*, Juan Jose Gil Fernandez^7*, Silvia Monsalvo Saornil^8*, Maria Teresa Alvarez Roman^9*, Isidro Jarque^10*, María José Llácer Ferrandis^11*, Denis Zafra^12*, Isabel Caparros Miranda^13*, Ariana Ortúzar Pasalodos^14*, Nuria Revilla^15*, Jose Maria Bastida Bermejo, MD^16*, Montserrat Alvarellos Outeiro^17*, Reyes Jimenez Barcenas^18*, Silvia Bernat Bernat^19*, Esther Chica Gullón^20*, Daniel Martinez Carballeira^21*, Sunil Lakhwani^22*, Elsa Lopez Ansoar, Hematologist MD^23*, Esperanza Moreno Beltran^24*, Alvaro Lorenzo Vizcaya, MD^25*, Marta Canet Maldonado^26*, Isabel Gonzalez y Gascon^27*, Gonzalo Caballero Navarro^28*, Amalia Cuesta^29*, Begoña Pedrote^30*, Maria Aranzazu Aguirre Arrizabalaga^31*, Maialen Lasa Eguialde^32*, Marta Moreno Carbonell, MD^33*, Alicia Ortiz López^34* and Eva Mingot Castellano^35*

¹Servicio de Hematología, Hospital Universitario Gregorio Marañón, Instituto de Investigación Gregorio Marañón, Madrid, Madrid, ESP
²Instituto de Investigación Gregorio Marañon, Madrid, Spain
³Hematology Department, Hospital del Mar, Barcelona, Spain
⁴Hematology Department., Hospital Universitario Son Espases, IdISBa., Palma, Spain
⁵Hospital Universitario Virgen Macarena, Sevilla, Spain
⁶Hospital Universitario Príncipe de Asturias, Madrid, Spain
⁷Hospital Universitario Príncipe de Asturias, Alcalá de Henares, Madrid., Madrid, Spain
⁸Hospital Universitario Puerta De Hierro, Majadahonda, Madrid., Madrid, Spain
⁹Hospital Universitario La Paz, Madrid, Spain
¹⁰Hematology Department, Hospital Universitari i Politècnic La Fe, Centro de Investigación Biomédica en Red de Cáncer – CIBERONC, Valencia, Spain
¹¹Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain
¹²Hospital Universitario 12 De Octubre, Madrid, Spain
¹³Hospital Universitario Virgen de la Victoria, Málaga., Malaga, Spain
¹⁴Hospital Universitario Rey Juan Carlos, Madrid, Spain
¹⁵Hospital Universitario Fundación Jiménez Diaz, Madrid, Spain
¹⁶Hospital Clínico Universitario de Salamanca, Salamanca., Salamanca, Spain
¹⁷Hospital Universitario de Navarra, Pamplona, Navarra., Pamplona, Spain
¹⁸Hospital de la Serranía de Ronda, Ronda, Málaga., Ronda (Málaga), Spain
¹⁹Hospital Universitario de La Plana, Villarreal, Castellón., Villarreal, CastellóN, ESP
²⁰Hospital Universitario de Getafe, Getafe, Madrid., Madrid, Spain
²¹Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain, Oviedo, Spain
²²Hospital Universitario de Canarias, La Laguna, Spain
²³Department of Hematology and Hemotherapy, Hospital Universitario Álvaro Cunqueiro, Vigo, Spain
²⁴Hospital Universitario Costa del Sol, Marbella, Málaga, Malaga, ESP
²⁵Hospital Universitario Lucus Augusti, Lugo, Spain
²⁶Hospital Universitari Mútua Terrassa, Terrassa, Barcelona., Barcelona, Spain
²⁷Hospital Universitario Infanta Leonor, Vallecas, Madrid., Madrid, Spain
²⁸Hematology Department. Hospital Miguel Servet, Zaragoza, Spain., Zaragoza, ESP
²⁹Hospital Sierrallana, Torrelavega, Cantabria, Spain, Torrelavega, Spain
³⁰Hospital Universitario Virgen del Rocío, Sevilla., Sevilla, Spain
³¹Hospital Universitario Donostia, Donostia, Gipuzkoa., San Sebasti N, Spain
³²Hospital Universitario Donostia, Donostia, Gipuzkoa., Donostia, Spain
³³Hospital General Universitario Gregorio Marañón, Madrid, Spain
³⁴Hospital General Universitario Gregorio Marañón, Madrid., Madrid, Spain
³⁵Hospital Universitario Virgen del Rocio, Sevilla, Spain

María Eva Mingot-Castellano, MD^1*, María Teresa Alvarez-Román, PhD, MD^2*, María Luisa Lozano^3*, Wolfgang Miesbach^4*, Hafiz Qureshi, MD^5*, Vickie McDonald, MD, PhD, FRPATH, MRCP^6*, Milica Putnik, PhD^7*, Jessica Zhang, MS^8*, Nina Skuban^8*, Viridiana Cano Garcia, MD⁸ and Stefan Lethagen, MD, PhD^7*

¹Hospital Universitario Virgen del Rocío, Sevilla, Spain
²Hospital Universitario La Paz, Madrid, Spain
³Hospital Universitario Morales Meseguer, Murcia, ESP
⁴University Hospital Frankfurt, Frankfurt, Germany
⁵University Hospitals of Leicester NHS Trust, Leicester, United Kingdom
⁶Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
⁷Sobi, Stockholm, Sweden
⁸Sobi, Waltham, MA