Areej El-Jawahri, MD¹, Yi-Bin Chen, MD², Ruta Brazauskas, PhD^3*, Naya He, PhD^3*, Stephanie J. Lee, MD, MPH⁴, Jennifer M Knight, MD⁵, Theresa Hahn, PhD⁶, Nandita Khera, MD⁷, Jignesh D Dalal, MD⁸, Carmem Bonfim, MD^9*, Yoshiko Atsuta, MD, Ph.D^10,11* and Wael Saber, MD, MS¹²

¹Massachusetts General Hospital/Harvard Medical School, Boston, MA
²Massachusetts General Hospital, Boston, MA
³CIBMTR (Center for International Blood and Marrow Transplant Research), Medical College of Wisconsin, Milwaukee, WI
⁴Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
⁵Medical College of Wisconsin, Milwakee, WI
⁶Department of Medicine, Roswell Park Cancer Institute, Buffalo, NY
⁷Department of Hematology/Oncology, Mayo Clinic Arizona and Phoenix Children's Hospital, Phoenix, AZ
⁸Bone Marrow Transplantation, Pediatric Hematology/Oncology, The Children's Mercy Hospitals and Clincs, Kansas City, MO
⁹Bone Marrow Transplantation Center, Hospital de Clinicas, Universidade Federal do Paraná, Curitiba, Brazil
¹⁰Japanese Data Center for Haematopoietic Cell Transplantation, Nagoya, Japan
¹¹Department of Healthcare Administration, Nagoya University Graduate School of Medicine, Nagoya, Japan
¹²CIBMTR (Center for International Blood and Marrow Transplant Research), Department of Medicine, Medical College of Wisconsin, Milwaukee, WI

Ronald S. Go, MD¹, Mohammed Al-Hamadani, MD, MPH^2*, Cynthia S Crowson, MS^3*, Nilay D Shah, PhD^4* and Elizabeth B Habermann, PhD, MPH^5*

¹Division of Hematology, Mayo Clinic, Rochester, MN
²Gundersen Medical Foundation, La Crosse, WI
³Department of Health Sciences Research, Mayo Clinic, Rochester, MN
⁴4Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
⁵Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN

Shana Traina, PhD^1*, Graeme Fraser, MD FRCPC², Paula Cramer, MD^3*, Rodrigo Santucci Silva, MD⁴, Sebastian Grosicki, MD, PhD⁵, Marie Sarah Dilhuydy, MD^6*, Michelle Mahler, MD^7*, Mariya Salman, PhD^7* and Angela Howes, PhD⁸

¹Janssen Pharmaceutical Research & Development, Raritan, NJ
²Juravinski Cancer Centre, McMaster University, Hamilton, ON, Canada
³Department I of Internal Medicine, University of Cologne, Cologne, Germany
⁴Hemomed Oncologia e Hematologia, IEP São Lucas, São Paulo, Brazil
⁵Silesian Medical University, Katowice, Poland
⁶Hôpital Haut-Lévêque, Pessac, France
⁷Janssen Research & Development, Raritan, NJ
⁸Janssen Research & Development, High Wycombe, United Kingdom

Roberto A. Ferro, MD¹, Valerie Shostrom, MS^1*, Julie M. Vose, MD¹, Krishna Gundabolu, MD², Smith Giri, MBBS³, KM Monirul Islam, MD/PhD^4*, Lori J. Maness, MD², James Olen Armitage, MD¹ and Vijaya R. Bhatt, MD²

¹University of Nebraska Medical Center, Omaha, NE
²Hematology-Oncology, University of Nebraska Medical Center/Nebraska Medicine, Omaha, NE
³Department of Medicine, The University of Tennessee Health Science Center, Memphis, TN
⁴University of Nebraska Medical Center, Omaha

Thilo Mengling, MD^1*, Camila J. Hernandez Frederick, PhD^1*, Daniel Fandel, MS^1*, Jürgen Sauter, PhD^1*, Johannes Schetelig, MD, M.Sc², Alexander H. Schmidt, MD, PhD¹ and Gerhard Ehninger, MD³

¹DKMS German Bone Marrow Donor Center, Tübingen, Germany
²DKMS German Bone Marrow Donor Center, Dresden, Germany
³Medical Dept. 1, University Hospital TU Dresden, Dresden, Germany

Stephanie J. Lee, MD, MPH¹, Brent Logan, PhD^2*, Peter Westervelt, MD, PhD³, Corey S Cutler, MD, MPH⁴, Ann E Woolfrey, MD⁵, Shakila Khan, MD⁶, Edmund K Waller, MD, PhD⁷, Richard T. Maziarz, MD⁸, Juan Wu^9*, Bronwen E. Shaw, MBChB, PhD, MRCP, MRCPath^10*, Dennis L. Confer, MD¹¹, Mary M. Horowitz, MD, MS¹² and Claudio Anasetti, M.D.¹³

¹Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
²Division of biostatistics, Medical College of Wisconsin, Milwuakee, WI
³Department of Medicine, Division of Oncology, Washington University School of Medicine, St. Louis, MO
⁴Division of Hematologic Malignancies and Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
⁵Transplantation Biology Department, Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA
⁶Division of Pediatric Hematology-Oncology, Mayo Clinic, Rochester, MN
⁷Winship Cancer Institute, Department of Hematology and Medical Oncology, Emory University, Atlanta, GA
⁸Adult Blood and Marrow Stem Cell Transplant Program, Knight Cancer Institute, Oregon Health & Science University, Portland, OR
⁹The Emmes Corporation, Rockville, MD
¹⁰CIBMTR, Medical College of Wisconsin, Milwaukee, WI
¹¹National Marrow Donor Program, Minneapolis, MN
¹²CIBMTR (Center for International Blood & Marrow Transplant Research), Medical College of Wisconsin, Milwaukee, WI
¹³Dept. of Blood and Marrow Transplantation, Moffitt Cancer Center, Tampa, FL