Zachariah Defilipp, MD¹, Haesook T. Kim, PhD², Guang-Shing Cheng, MD^3*, Saurabh Chhabra, MD, MS⁴, Mehdi Hamadani, MD⁴, Karamjeet S. Sandhu, MD⁵, Betty K. Hamilton, MD⁶, Lia Perez, MD^7*, Catherine J. Lee, MD⁸, Timothy L Brennan^1*, Cassandra Garrelts^1*, Bergin M Brown^1*, Kathleen Gallagher, PhD^1*, Areej El-Jawahri, MD¹ and Yi-Bin Chen, MD, MS¹

¹Massachusetts General Hospital, Boston, MA
²Department of Data Science, Dana-Farber Cancer Institute, Boston, MA
³Fred Hutch, Seattle, WA
⁴Medical College of Wisconsin, Milwaukee, WI
⁵Hematology/HCT, City of Hope National Medical Center, Duarte, CA
⁶Department of Hematology and Medical Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, OH
⁷Department of Blood and Marrow Transplantation and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, FL
⁸Huntsman Cancer Institute, Salt Lake City, UT

Yu Akahoshi, MD, PhD^1,2*, Nikolaos Spyrou, MD^3*, Daniela Weber^4*, Paibel Aguayo-Hiraldo, MD⁵, Francis A. Ayuk, MD^6*, Udomsak Bunworasate^7*, Hannah Choe, MD⁸, Matthias Eder^9*, Aaron Etra, MD³, Stephan Grupp, MD, PhD¹⁰, Elizabeth O Hexner, MD, MSTR¹¹, William J. Hogan, MD¹², Carrie L. Kitko, MD¹³, Sabrina Kraus, MD^14*, Pietro Merli, MD^15*, Muna Qayed, MD¹⁶, Ran Reshef, MD, MSc¹⁷, Tal Schechter-Finkelstein, MD^18*, Evelyn Ullrich, MD¹⁹, Ingrid Vasova, MD^20*, Matthias Woelfl^21*, Robert Zeiser, MD²², Janna Baez^3*, Rahnuma Beheshti^3*, Sigrun Gleich^23*, Nikolaos Katsivelos^24*, Steven Kowalyk^3*, George Morales^3*, Rachel Young^3*, Yi-Bin Chen, MD, MS²⁵, James L.M. Ferrara, MD, DSc³, John Levine, MD³ and Ryotaro Nakamura, MD²⁶

¹Icahn School of Medicine at Mount Sinai, Omiya, Japan
²Jichi Medical University Saitama Medical Center, Saitama City, JPN
³Icahn School of Medicine at Mount Sinai, New York, NY
⁴Universitiy Hospital Regensburg, Regensburg, DEU
⁵Children's Hospital Los Angeles, Los Angeles, CA
⁶University Hospital Hamburg, Hamburg, Germany
⁷Division of Hematology and Excellence Center in Translational Hematology, Faculty of Medicine, Chulalongkorn University, Bangkok, AL, Thailand
⁸Division of Hematology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
⁹Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
¹⁰Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA
¹¹Division of Hematology/Oncology, Department of Medicine, University of Pennsylvania, Philadelphia, PA
¹²Division of Hematology, Mayo Clinic, Rochester, MN
¹³Division of Pediatric Hematology/Oncology, Department of Pediatrics, Vanderbilt University, Nashville, TN
¹⁴Department of Internal Medicine II, University Hospital Würzburg, Würzburg, Germany
¹⁵Department of Pediatric Hematology and Oncology, IRCCS Bambino Gesù Children’s Hospital, Catholic University of the Sacred Heart, Rome, Italy
¹⁶Emory University, Atlanta, GA
¹⁷Columbia University Medical Center, New York, NY
¹⁸The Hospital for Sick Children, Toronto, ON, CAN
¹⁹Experimental Immunology, Department for Children and Adolescents Medicine, University Hospital Frankfurt, Goethe University, Frankfurt am Main, Germany, Frankfurt Am Main, DEU
²⁰University Hospital Erlangen, Prague 2, CZE
²¹Department of Pediatrics, University Hospital Würzburg, Würzburg, Germany
²²University Medical Center Freiburg, Freiburg Im Breisgau, Germany
²³University of Regensburg, Regensburg, DEU
²⁴Icahn School of Medicine At Mount Sinai, New York, NY
²⁵Massachusetts General Hospital, Boston, MA
²⁶Hematologic Malignancies and Stem Cell Transplantation Institute, City of Hope National Comprehensive Cancer Center, Duarte, CA

Alina Markova, MD¹, Esperanza B. Papadopoulos, MD², Stephen Dusza, DrPH^1*, Jelena Ostojić, PhD^3*, Rizi Ai, PhD^3*, Tara Maier, BS^1*, Mario Lacouture, MD^1*, Roni Tamari, MD², Boglarka Gyurkocza, MD², Brian C. Shaffer, MD⁴, Michael Scordo⁵, Miguel-Angel Perales, MD², Andrew Harris, MD^6* and Doris M. Ponce, MD, MS⁷

¹Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
²Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
³DermTech, San Diego, CA
⁴Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
⁵Adult Bone Marrow Transplant Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
⁶Pediatric Stem Cell Transplantation and Cellular Therapies Service, Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
⁷Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, NY

Xianjing Cheng, MPH^1*, Ruihao Huang, PhD student^2*, Wei Fan, MPH^3*, Yuancheng Zhao, MPH^3*, Shiqin Huang, MPH^1*, Rongdi Yuan, MD, PhD^3*, Xiaoqi Wang, MD^2* and Xi Zhang, PhD²

¹Medical Center of Hematology, Xinqiao Hospital, Chongqing, China
²Army medical University affiliated Xinqiao Hospital, Chongqing, China
³Department of Ophthalmology, Xinqiao Hospital, Chongqing, China

Nikolaos Spyrou, MD^1*, Yu Akahoshi, MD, PhD^1,2*, Steven Kowalyk^1*, George Morales^1*, Rahnuma Beheshti^1*, Paibel Aguayo-Hiraldo, MD³, MHD Monzr Al Malki, MD⁴, Francis Ayuketang Ayuk^5*, Peter Bader, MD, PhD⁶, Janna Baez^1*, Alexandra Capellini^1*, Hannah Choe, MD⁷, Zachariah Defilipp, MD⁸, Matthias Eder^9*, Gilbert Eng^1*, Aaron Etra, MD¹, Sigrun Gleich^10*, Stephan Grupp, MD, PhD¹¹, Elizabeth Hexner¹², Matthias Hoepting, MD^13*, William J. Hogan, MD¹⁴, Stelios Kasikis^15*, Nikolaos Katsivelos^16*, Carrie L. Kitko, MD¹⁷, Sabrina Kraus^18*, Deukwoo Kwon^1*, Pietro Merli, MD^19*, Joseph Portelli^1*, Muna Qayed, MD²⁰, Ran Reshef, MD, MSc²¹, Tal Schechter-Finkelstein, MD^22*, Ingrid Vasova, MD^23*, Matthias Woelfl^24*, Kitsada Wudhikarn, MD²⁵, Rachel Young^1*, Ernst Holler, MD, PhD^26*, Yi-Bin Chen, MD, MS⁸, Ryotaro Nakamura, MD²⁷, John Levine, MD¹ and James L.M. Ferrara, MD, DSc¹

¹Icahn School of Medicine at Mount Sinai, New York, NY
²Jichi Medical University Saitama Medical Center, Saitama City, JPN
³Children's Hospital Los Angeles, Los Angeles, CA
⁴National Medical Center, City of Hope, Duarte, CA
⁵Department of Stem Cell Transplantation, University Medical Center Hamburg-Eppendorf, Hamburg, Germany, Santa Monica, CA
⁶University Children's Hospital Frankfurt, Frankfurt, DEU
⁷Division of Hematology, Department of Internal Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
⁸Massachusetts General Hospital, Boston, MA
⁹Department of Hematology, Hemostasis, Oncology and Stem Cell Transplantation, Hannover Medical School, Hannover, Germany
¹⁰University of Regensburg, Regensburg, DEU
¹¹Division of Oncology, Children's Hospital of Philadelphia, Philadelphia, PA
¹²University of Pennsylvania, Philadelphia, PA
¹³Internal Medicine III - Hematology and Oncology, University Clinic Regensburg, Regensburg, Germany
¹⁴Division of Hematology, Mayo Clinic, Rochester, MN
¹⁵Icahn School of Medicine At Mount Sinai, New York City, NY
¹⁶Icahn School of Medicine At Mount Sinai, New York, NY
¹⁷Division of Pediatric Hematology/Oncology, Department of Pediatrics, Vanderbilt University, Nashville, TN
¹⁸University Hospital of Wurzburg, Wurzburg, DEU
¹⁹Department of Pediatric Hematology and Oncology, IRCCS Bambino Gesù Children’s Hospital, Catholic University of the Sacred Heart, Rome, Italy
²⁰Emory University, Atlanta, GA
²¹Columbia University Medical Center, New York, NY
²²The Hospital for Sick Children, Toronto, ON, CAN
²³University Hospital Erlangen, Erlangen, Germany
²⁴Department of Pediatrics, University Hospital Würzburg, Würzburg, Germany
²⁵Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
²⁶Univeristy Medical Center, Regensburg, DEU
²⁷City of Hope Nat'l Med. Ctr., Duarte, CA

Jeffery J. Auletta, MD¹, Monzr M. Al Malki, MD², Todd DeFor, MS^3*, Brian C. Shaffer, MD⁴, Mahasweta Gooptu, MD⁵, Javier Bolanos-Meade, MD, KHS^6*, Ramzi Abboud, MD⁷, Adrienne D. Briggs, MD^8*, Farhad Khimani, MBBS^9*, Dipenkumar Modi, MD¹⁰, Richard Newcomb, MD^11*, Elizabeth J. Shpall, MD¹², Caitrin Bupp, MPH^13*, Stephen R. Spellman, MBS^1*, Heather E. Stefanski, MD, PhD³, Antonio M. Jimenez Jimenez, MD, MSc^14* and Steven M. Devine, MD¹³

¹CIBMTR® (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program/Be The Match, Minneapolis, MN
²National Medical Center, City of Hope, Duarte, CA
³Center for International Blood and Marrow Transplant Research, National Marrow Donor Program, Minneapolis, MN
⁴Adult Bone Marrow Transplantation Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York
⁵Medical Oncology, Dana-Farber Cancer Institute, Brookline, MA
⁶Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
⁷Washington University School of Medicine, St. Louis, MO
⁸Cancer Transplant Institute At the VGPCC At Scottsdale Shea, Scottsdale, AZ
⁹Department of Blood and Marrow Transplantation and Cellular Immunotherapy, Moffitt Cancer Center, Tampa, FL
¹⁰Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, MI
¹¹Massachusetts General Hospital, Boston, MA
¹²Department of Stem Cell Transplantation and Cellular Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
¹³CIBMTR® (Center for International Blood and Marrow Transplant Research), National Marrow Donor Program/Be The Match, Minneapolis
¹⁴Sylvester Comprehensive Cancer Center, Miller School of Medicine, Miami, FL