Dana L Shanis, MD^1*, Prathima Anandi, MD^2*, Caitlin Grant^1*, Priyanka A Pophali, MD³, Eleftheria Koklanaris^4*, Bipin N. Savani, MD⁵, Austin John Barrett, MD, FRCP, FRCPath², Minoo Battiwalla, MD, MS² and Pamela Stratton, MD^1*

¹NICHD, NIH, Bethesda, MD
²Hematology Branch, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD
³Department of Hematology and Medical Oncology, Cleveland Clinic, Cleveland, OH
⁴NHLBI, NIH, Bethesda, MD
⁵Department of Medicine, Division of Hematology-Oncology, Vanderbilt University Medical Center, Nashville, TN

Jeffrey S. Miller, MD¹, Sarah Cooley, MD¹, Shernan Holtan^1*, Mukta Arora, MD¹, Celalettin Ustun, MD¹, Emily Jeng^2*, Hing C. Wong^2*, Michael R. Verneris, MD¹, John E. Wagner, MD¹, Daniel J. Weisdorf, MD¹, Bruce R. Blazar, MD¹, Todd A Fehniger, MD, PhD³ and Rizwan Romee, MD³

¹Adult and Pediatric Blood and Marrow Transplant Program, University of Minnesota, Minneapolis, MN
²Altor Bioscience Corporation, Miramar, FL
³Division of Oncology, Department of Medicine, Washington University, St. Louis, MO

Donal McLornan, MD PhD^1*, Richard Szydlo, PhD^2*, Anja van Biezen^3*, Linda Koster^3*, Evgeny Klyuchnikov^4*, Andrea Bacigalupo, MD⁵, Michael Schleuning⁶, Jurgen Finke, M.D.⁷, Antonin Vitek, MD PhD^8*, Andrew Peniket, MD^9*, Dietrich W. Beelen, MD¹⁰, Charles Craddock, BM, FRCP, FRCPath¹¹, Jane F. Apperley, MD¹², Wolfgang Bethge, MD^13*, Didier Blaise, MD, PhD¹⁴, Dietger Niederwieser, MD¹⁵, Liisa Volin, MD, PhD¹⁶, Peter Dreger, MD¹⁷, Mauricette Michallet, MD, PhD¹⁸, Arnon Nagler, MD, MSc¹⁹, Renate Arnold, MD²⁰, Eduardo Olavarria, MD^21* and Nicolaus Kroeger, MD²²

¹Department of Haematological Medicine, King’s College Hospital NHS Foundation Trust, London, United Kingdom
²Centre for Haematology, Imperial College London, London, United Kingdom
³EBMT Data Office, University Medical Center, Leiden, Netherlands
⁴University Medical Centre Eppendorf, Hamburg, Germany
⁵Second Division of Hematology and Bone Marrow Transplantation,IRCCS AOU San Martino-IST, IRCCS San Martino-IST, Genoa, Italy
⁶Centre for hematopoietic cell transplantation, German Diagnostic Clinic, Wiesbaden, Germany
⁷Hematology, Oncology and Stem Cell Transplantation, University of Freiburg, Freiburg, Germany
⁸Institute of Hematology and Blood Transfusion, Prague, Czech Republic
⁹Department of Haematology, Oxford University Hospitals NHS Trust, Oxford, United Kingdom
¹⁰Department of Stem Cell Transplantation, University Medical Center Essen, Essen, Germany
¹¹Centre for Clinical Haematology, Queen Elizabeth Hospital, Birmingham, United Kingdom
¹²Haematology Department, Hammersmith Hospital (Imperial College Healthcare NHS Trust), London, United Kingdom
¹³Department of Hematology and Oncology, University of Tuebingen, Tuebingen, Germany
¹⁴Programme de Transplantation et Therapie Cellulaire, Institut Paoli Calmettes, Marseille, France
¹⁵Hematology and Oncology, University of Leipzig, Leipzig, Germany
¹⁶Stem Cell Transplantation Unit, Helsinki University Hospital, Comprehensive Cancer Center, Helsinki, Finland
¹⁷Department of Internal Medicine V, University Hospital Heidelberg, Heidelberg, Germany
¹⁸Department of Hematology, Centre Hospitalier Lyon-Sud, Lyon, France
¹⁹Hematology Division, Chaim Sheba Medical Center and Tel Aviv University, Tel-Hashomer, Ramat-Gan, Israel
²⁰Department of Stem Cell Transplantation, Charité University Medicine Berlin, Berlin, Germany
²¹Centre for Haematology, Imperial College Hammersmith Hospital, London, United Kingdom
²²Department for Stem Cell Transplantation, University of Hamburg, Hamburg, Germany

Boris Fehse, PhD^1*, Anita Badbaran^1*, Maximilian Christopeit, M.D.^1*, Tim Aranyossy^2*, Francis Ayuk, M.D.^2*, Christine Wolschke, M.D.^1* and Nicolaus Kroeger²

¹Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
²University Medical Center Hamburg-Eppendorf, Hamburg, Germany

Melhem Solh, MD¹, Katelin Connor^1*, Xu Zhang, PhD^2*, Stacey Brown, B.A.^1*, Lawrence E. Morris, MD¹, H. Kent Holland, MD¹, Asad Bashey, MD, PhD¹ and Scott R. Solomon, MD¹

¹The Blood and Marrow Transplant Program at Northside Hospital, Atlanta, GA
²Department of Mathematics and Statistics, Georgia State University, Atlanta, GA

Robert Chen¹, Joycelynne Palmer, PhD^2*, Leona Holmberg³, Jessica Alluin^4*, Pritsana Chomchan, PhD^5*, Leslie L. Popplewell, MD⁴, Tanya Siddiqi, MD¹, Sandra H. Thomas, PhD⁶, Kathryn Irenze^7*, Auayporn P. Nademanee, MD⁸, Ricardo Spielberger, MD⁴, John J Rossi^4*, Steven T. Rosen, MD⁹, Larry W. Kwak, MD^10* and Stephen J. Forman, MD⁶

¹City of Hope National Medical Center, Duarte, CA
²Information Sciences, City of Hope, Duarte, CA
³Fred Hutchinson Cancer Rsch. Ctr., Seattle, WA
⁴City of Hope, Duarte, CA
⁵Molecular biology, City of Hope, Duarte, CA
⁶Hematology & Hematopoietic Cell Transplantation, City of Hope National Medical Center, Duarte, CA
⁷hematology, City of Hope, Duarte, CA
⁸Department of Hematology and HCT, City of Hope, Duarte, CA
⁹Division of Hematopoietic Stem Cell and Leukemia Research of Beckman Research Institute, Gehr Family Center for Leukemia Research, City of Hope National Medical Center, Duarte, CA
¹⁰Department of Hematology and Hematopietic Cell Transplantation, City of Hope, Duarte, CA

Nancy M. Hardy, MD^1,2, Deborah Citrin, MD^3*, Frances T. Hakim, PhD^2*, Daniele N. Avila, CRNP^4*, Bazetta Blacklock-Schuver, RN^4*, Stephanie Cotton, RN^2*, Monica Cho^2*, Daniel H. Fowler, MD^4*, Juan C. Gea-Banacloche, MD^4*, Noa G. Holtzman, MD^5*, Karen A. Kurdziel, MD^6*, Sarfraz Memon, MD^4*, Steven Z. Pavletic, MD⁴, Stefania Pittaluga, MD, PhD⁷, Jeremy J. Rose, BA^4*, Claude Sportes, MD^2,8*, Jennifer S. Wilder, RN^9*, Ronald E. Gress, MD² and Michael R. Bishop, MD^2,10*

¹Department of Medicine and Greenebaum Cancer Center, University of Maryland School of Medicine, Baltimore, MD
²Experimental Transplantation & Immunology Branch, Center for Cancer Research, National Institutes of Health, National Cancer Institute, Bethesda, MD
³Radiation Oncology Branch, National Cancer Institute, Center for Cancer Research, Bethesda, MD
⁴Experimental Transplantation and Immunology Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD
⁵University of Maryland School of Medicine, Baltimore, MD
⁶Molecular Imaging Program, Center for Cancer Research, National Institutes of Health, National Cancer Institute, Bethesda, MD
⁷Laboratory of Pathology, National Cancer Institute, Bethesda, MD
⁸GRU Cancer Center, Georgia Regents University, Augusta, GA
⁹Frederick National Laboratory for Cancer Research, Clinical Monitoring Research Program, Leidos Biomedical Research, Inc., Frederick, MD
¹⁰Hematopoietic Stem Cell Transplantation Program, University of Chicago School of Medicine, Chicago, IL

Kareem Jamani, MD¹, Andrew Daly, MD, FRCPC² and Jan Storek, MD, PhD²

¹Alberta Blood and Marrow Transplant Program, University of Calgary, Calgary, AB, Canada
²University of Calgary, Calgary, AB, Canada

Honghua Li^1*, Wenrong Huang^1*, Chunji Gao², Liping Dou^1*, Fei Li^1*, Quanshun Wang^1*, Lili Wang^1*, Li Yu^1* and Dai-Hong Liu¹

¹Department of Hematology, Chinese PLA General Hospital, Beijing, China
²Dept. of Hematology, Chinese PLA General Hospital, Beijing, China

Aby Abraham, MD, DM^1*, Eunice Sindhuvi, PhD^2*, Anu Korula, MD, DM^1*, Fouzia NA, Dip NB, DM,^1*, Alok Srivastava, MD, FRACP¹, Biju George, DM¹ and Vikram Mathews, DM¹

¹Department of Haematology, Christian Medical College, Vellore, India
²Department of Hematology, Christian Medical College, Vellore,India, Vellore, India

David J. Chung, MD, PhD^1,2,3, Katherine B. Pronschinske^4*, Justin A. Shyer^4*, Sneh Sharma^4*, Samantha Leung^4*, Shane A. Curran^4*, Alexander M. Lesokhin, MD^2,5, Sean Devlin, PhD^6*, Sergio A. Giralt, MD^7,8 and James W. Young, MD^2,3,9

¹Adult Bone Marrow Transplant Service, Division of Hematologic Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
²Weill Cornell Medical College, New York, NY
³The Rockefeller University, New York, NY
⁴Memorial Sloan Kettering Cancer Center, New York, NY
⁵Department of Medicine, Myeloma Service, Memorial Sloan Kettering Cancer Center, New York, NY
⁶Department of Biostatistics and Epidemiology, Memorial Sloan Kettering Cancer Center, New York, NY
⁷Weill Cornell Medical College, Cornell University, New York, NY
⁸Department of Medicine, Adult Bone Marrow Transplantation Services, Memorial Sloan Kettering Cancer Center, New York, NY
⁹Department of Medicine, Adult Bone Marrow Transplant Service, Memorial Sloan Kettering Cancer Center, New York, NY

Melhem Solh, MD¹, Xu Zhang, PhD^2*, Stacey Brown, B.A.^1*, Lawrence E. Morris, MD¹, H. Kent Holland, MD¹, Scott R. Solomon, MD¹ and Asad Bashey, MD, PhD¹

¹The Blood and Marrow Transplant Program at Northside Hospital, Atlanta, GA
²Department of Mathematics and Statistics, Georgia State University, Atlanta, GA

Elena Zamagni^1*, Giuseppe Bandini^2*, Annalisa Pezzi, PhD^1*, Paola Tacchetti^2*, Ilaria Rizzello^2*, Lucia Pantani^2*, Mario Arpinati, MD, PhD², Beatrice A Zannetti, MD^1*, Serena Rocchi^2*, Mariarosaria Sessa^2*, Annamaria Brioli^2*, Katia Mancuso^2*, Carolina Terragna, PhD^1*, Nicoletta Testoni^3*, Francesca Bonifazi^2* and Michele Cavo, MD^4*

¹DIMES - Department of Experimental, Diagnostic and Specialty Medicine, Institute of Hematology, University of Bologna, Bologna, Italy
²Università di Bologna, Seragnoli Institute of Hematology, Bologna, Italy
³University of Bologna, Bologna, Italy
⁴Institute of Hematology, S.Orsola-Malpighi University Hospital, Bologna, Italy

Carter Biewen, BA^1*, Angela R Smith, MD, MS², Jakub Tolar, M.D., Ph.D.² and Weston P Miller IV, MD²

¹School of Medicine, University of Minnesota, Minneapolis, MN
²Pediatric Blood and Marrow Transplantation, University of Minnesota, Minneapolis, MN

Xiaosu Zhao^1*, Yazhen Qin^2,3*, Yanrong Liu^1*, Lanping Xu^1*, Xiao-Hui Zhang^3,4*, Xiaojun Huang⁵ and Yingjun Chang^5*

¹Peking University Institute of Hematology, Beijing, China
²Peking University People's Hospital, Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
³Peking University Institute of Hematology, Peking University People’s Hospital, Beijing, China
⁴Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China
⁵Peking University People’s Hospital & Peking University Institute of Hematology, Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, China