Margaret M. Showel, MD^1*, Ephraim J. Fuchs¹, Ravi Varadhan, PhD^2*, Mark J. Levis, MD, PhD³ and Richard J. Jones Sr., MD⁴

¹Department of Oncology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD
²Johns Hopkins University, Baltimore, MD
³Johns Hopkins University School of Medicine, Baltimore, MD
⁴Sidney Kimmel Comprehensive Cancer Cancer, Baltimore, MD

Sameh Gaballa, MD¹, Isabell Ge^2*, Riad O. El Fakih, MD,^1*, Jonathan E. Brammer, MD¹, Sa A. Wang, MD^3*, Dean A. Lee, MD, PhD⁴, Demetrios Petropoulos, MD⁴, Kai Cao, MS, MD^5*, Gabriela Rondon, MD¹, Julianne Chen^1*, Aimee E Hammerstrom, PharmD, BCOP^1*, Gheath Al-Atrash, MD, PhD^1*, Martin Korbling, MD^1*, Betul Oran, MD¹, Partow Kebriaei, MD¹, Sairah Ahmed, MD¹, Nina Shah, MD¹, Katayoun Rezvani, MD PhD¹, David Marin, MD^1*, Qaiser Bashir, MD¹, Amin M. Alousi, MD¹, Yago Nieto, MD, PhD¹, Muzaffar H. Qazilbash, MD¹, Chitra M. Hosing, MD¹, Uday R. Popat, MD¹, Elizabeth J. Shpall, MD¹, Issa F. Khouri¹, Richard E. Champlin, MD¹ and Stefan O. Ciurea, MD¹

¹Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
²Medical Faculty of Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany
³Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX
⁴Pediatric Stem Cell Transplantation, The University of Texas M. D. Anderson Cancer Center, Houston, TX
⁵Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX

Simona Pagliuca^1,2*, Régis Peffault de Latour, MD^1*, Franco Locatelli, Prof, MD, PhD³, Jean-Hugues Dalle, PhD, MD⁴, Kim Vettenranta, MD, PD⁵, Miguel Angel Diaz, MD, PhD^6*, Or Reuven^7*, Cristina Diaz de Heredia, MD^8*, Arnon Nagler, MD, MSc⁹, Ardeshir Ghavamzadeh, Professor¹⁰, Sabina Sufliarska, MD^11*, Sarah Lawson^12*, Chantal Kenzey, CRA^13*, Vanderson Rocha, MD, PhD^14,15, Carlo Dufour, MD¹⁶, Eliane Gluckman, MD¹³, Jakob Passweg¹⁷ and Annalisa Ruggeri, MD, PhD^18,19*

¹Hôpital Saint-Louis – Assistance Publique-Hôpitaux de Paris, Paris, France
²University of Naples Federico II, Naples, Italy
³Oncoematologia Pediatrica, Fondazione IRCCS Policlinico S. Matteo, Università di Pavia, Pavia, Italy
⁴Pediatric hematology immunology, Robert Debre Hospital, Paris, France
⁵University of Helsinki Children's Hosp., Helsinki, Finland
⁶Niño Jesus Children`s Hospital, Madrid, Spain
⁷Hadassah University Hospital, Jerusalem, Israel
⁸Servicio de Hematologia y Oncologia Pediátrica, Hospital Vall d'Hebron, Barcelona, Spain
⁹Hematology Division, Chaim Sheba Medical Center and Tel Aviv University, Tel-Hashomer, Ramat-Gan, Israel
¹⁰Hematology-Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Tehran, Iran
¹¹Bone Marrow Transplantation Unit, Comenius University Children's Hospital, Bratislava, Slovakia
¹²Department of Haematology, Birmingham Childrens Hospital, Birmingham, United Kingdom
¹³Eurocord International Registry, Paris, France
¹⁴Churchill Hospital, Oxford University, Oxford, United Kingdom
¹⁵Eurocord - Monacord, Hôpital Saint Louis, Paris, France
¹⁶Istituto Giannina Gaslini, Genoa, Italy
¹⁷Hopitaux Universitaires de Geneve, Geneve, Switzerland
¹⁸Eurocord, Hôpital Saint Louis APHP, University Paris-Diderot, Paris, France
¹⁹Service d’Hématologie et Thérapie Cellulaire, Hôpital Saint-Antoine, Paris, France

Sachiko Seo, MD, Ph.D.¹, Junya Kanda², Yoshiko Atsuta, MD, Ph.D^3,4*, Naoyuki Uchida⁵, Kazuteru Ohashi, MD, FACP⁶, Takahiro Fukuda, MD^7*, Satoshi Takahashi, M.D., Ph.D.⁸, Yukiyasu Ozawa, MD^9*, Makoto Onizuka, MD, PhD¹⁰, Minoko Takanashi, MD, Ph.D^11*, Nobuhiro Tsukada, MD, PhD¹², Shunichi Kato, MD, PhD¹³, Fumihiko Kimura, MD¹⁴, Yoshinobu Kanda, MD, PhD² and Koichi Miyamura, MD, PhD¹⁵

¹Department of Hematology and Oncology, National Cancer Center Hospital East, Chiba, Japan
²Division of Hematology, Saitama Medical Center, Jichi Medical University, Saitama, Japan
³Japanese Data Center for Haematopoietic Cell Transplantation, Nagoya, Japan
⁴Department of Healthcare Administration, Nagoya University Graduate School of Medicine, Nagoya, Japan
⁵Department of Hematology, Toranomon Hospital, Tokyo, Japan
⁶Hematology Division, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
⁷Department of Hematopoietic Stem Cell Transplantation, National Cancer Center Hospital, Tokyo, Japan
⁸Division of Molecular Therapy, Advanced Clinical Research Center, Institute of Medical Sciece, Univ. of Tokyo, Tokyo, Japan
⁹Japanese Red Cross Nagoya First Hospital, Nagoya, Japan
¹⁰Department of Hematology and Oncology, Tokai University School of Medicine, Isehara, Japan
¹¹Blood Service Headquarters, Japanese Red Cross, Tokyo, Japan
¹²Department of Hematology, Japanese Red Cross Medical Center, Tokyo, Japan
¹³Tokai University School of Medicine, Isehara, Japan
¹⁴Division of Hematology, National Defense Medical College, Tokorozawa, Japan
¹⁵Department of Hematology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan

Frederic Baron, MD, PhD¹, Ruggeri Annalisa, MD^2*, Eric Beohou^3*, Myriam Labopin, MD^4*, Guillermo Sanz, MD, PhD⁵, Noel Milpied⁶, Mauricette Michallet, MD, PhD⁷, Andrea Bacigalupo, MD⁸, Gerard Socie⁹, Didier Blaise¹⁰, Jorge Sierra¹¹, Jan Cornelissen, MD, PhD¹², Mohamad Mohty, MD, PhD¹³, Christoph Schmid, MD¹⁴, Sebastian Giebel, MD, PhD^15*, Norbert Claude Gorin, Pr, MD, PhD¹⁶, Jordi Esteve, MD, PhD¹⁷, Fabio Ciceri, MD^18*, Bipin N. Savani, MD¹⁹, Eliane Gluckman, MD²⁰ and Arnon Nagler, MD, MSc^4,21

¹Hematology and GIGA Research, CHU Sart Tilman, Liege, Belgium
²Eurocord, Hospital Saint Louis, AP-HP, and IUH University Paris VII, Paris, France
³EBMT Paris Office, Hospital Saint Antoine, Paris, France
⁴EBMT, Acute Leukemia Working Party, Paris, France
⁵Hospital Universitario La Fe, Spanish MDS Cooperative Group, Valencia, Spain
⁶Service d’Hematologie Clinique et Therapie Cellulaire, CHU Haut-Lévêque, Bordeaux, France
⁷Department of Hematology, Centre Hospitalier Lyon-Sud, Lyon, France
⁸Ospedale S. Martino, Genova, Italy
⁹St-Louis Hospital, Paris, France
¹⁰Department of Hematology, Institut Paoli Calmettes, Marseille, France
¹¹Department of Hematology, Hospital de la Santa Creu i Sant Pau. Universitat Autònoma de Barcelona, Barcelona, Spain
¹²Department of Hematology, Erasmus MC-Daniel den Hoed Cancer Centre, Rotterdam, Netherlands
¹³Hematology Department, Saint-Antoine Hospital, AP-HP, Universite Pierre et Marie Curie, Paris, France
¹⁴Ludwig-Maximilians-University of Munich, Germany, Department of Hematology and Oncology, Klinikum Augsburg, Augsburg, Germany
¹⁵Dept. of Bone Marrow Transplantation and Oncohematology, Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Gliwice Branch, Gliwice, Poland
¹⁶Hematology-cell therapy and EBMT, Hopital Saint-Antoine and Universite Pierre et Marie Curie UPMC, Paris, France
¹⁷Hematology, Hospital Clínic, IDIBAPS, Barcelona, Spain
¹⁸Hematology and Bone Marrow Transplantation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
¹⁹Department of Medicine, Division of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, TN
²⁰Eurocord International Registry, Paris, France
²¹Hematology Division, Chaim Sheba Medical Center and Tel Aviv University, Tel-Hashomer, Ramat-Gan, Israel

Mei Guo^1*, Chang-Lin Yu^2*, Zheng Dong^3*, Kaixun Hu^1*, Qiyun SUN^1*, Jianhui Qiao^1*, Wanjun SUN^4*, Hongli Zuo^1*, Yajing Huang^1*, Junxiao Qiao^5*, Bo CAI^1*, Zhiqing LIU^1*, Bo Yao^1*, Tieqiang LIU^1*, Hongxia Zhao^4*, Xuedong SUN^1*, Xuliang Shen, MD^6*, Xinrong Zhan^7*, Juan WANG^8*, Jianyong Li, MD, PhD⁹, Liangping HU^10*, Qianqian Zhou^11* and Huisheng Ai, MD^12*

¹Affiliated Hospital of Academy of Military Medical Sciences, BEIJING, China
²Affiliated Hospital of Academy of Military Medical Sciences, beijing, China
³Affiliated Hospital of Academy of Military Medical Sciences, beijig, China
⁴Second Artillery General Hospital, BEIJING, China
⁵Second Artillery General Hospital, BEIJNG, China
⁶Heping Hospital of Changzhi Medical College, Changzhi, China
⁷Central Hospital of Xinxiang City, XINXIANG, China
⁸Central Hospital of Cangzhou City, CANGZHOU, China
⁹Department of Hematology, the First Affiliated Hospital of Nanjing Medical University, Jiangsu Province Hospital, Nanjing, China
¹⁰Statistics Department of Academy of Military Medical Sciences, BEIJING, China
¹¹Beijing Institute of Transfusion Medicine, BEIJING, China
¹²Department of Hematology and Transplantation, Affiliated Hospital of Academy of Military Medical Sciences, BEIJING, China