Ryan C. Lynch, MD¹, Ryan D. Cassaday, MD¹, Stephen D. Smith, MD¹, Andrew J. Cowan, MD¹, Edus H. Warren, MD, PhD¹, Mazyar Shadman, MD, MPH², Brian G. Till, MD³, Chaitra S. Ujjani, MD¹, Karolyn Morris^1*, Heather Rasmussen^1*, Jenna M. Voutsinas, MPH^1* and Ajay K. Gopal, MD¹

¹Fred Hutchinson Cancer Center, Seattle, WA
²Fred Hutchinson Cancer Research Center, Seattle, WA
³Fred Hutchinson Cancer Center, University of Washington, Seattle, WA

Paul J. Bröckelmann, MD^1*, Sophie Teesink^2*, Lydia Visser^2*, Conrad-Amadeus Voltin, MD^3*, Helen Kaul, Dipl.-Math.^4*, Hans Schlösser^5*, Bart-Jan Kroesen^6*, Carsten Kobe, MD^3*, Peter Borchmann, MD¹, Arjan Diepstra² and Wouter Plattel, MD, PhD^7*

¹University of Cologne, Faculty of Medicine and University Hospital of Cologne, Department I of Internal Medicine, and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), and German Hodgkin Study Group (GHSG), Cologne, Germany
²Department of Pathology and Medical Biology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
³Department of Nuclear Medicine, University Hospital of Cologne, Cologne, Germany
⁴Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Medical Faculty and University Hospital Cologne, Cologne, Germany
⁵Department of General, Visceral, Cancer and Transplantation Surgery, University of Cologne, Faculty of Medicine and University Hospital Cologne, Cologne, Germany
⁶Department of Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
⁷Department of Hematology, University Medical Center Groningen, University of Groningen, Groningen, Netherlands

Bruce D. Cheson^1,2, Nancy L. Bartlett, MD^3,4,5,6, Betsy R. LaPlant, MS^7*, Hun Ju Lee, MD⁸, Ranjana H. Advani, MD^{9,10,11,12,13}, Beth Christian, MD¹⁴, Catherine S. Diefenbach, MD^15,16, Tatyana Feldman, MD¹⁷ and Stephen M. Ansell, MD, PhD¹⁸

¹American Oncology Partners PA, Bethesda, MD
²American Oncology Partners PA, North Bethesda, MD
³Siteman Cancer Center, Washington University School of Medicine, St. Louis, MO
⁴Division of Oncology, Washington University School of Medicine, St. Louis, MO
⁵Siteman Cancer Center, Washington University, St. Louis, MO
⁶Washington University Sch. of Med. Siteman Cancer Center, Saint Louis, MO
⁷Mayo Clinic, Rochester, MN
⁸Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX
⁹Stanford Cancer Institute, Stanford University, Stanford, CA
¹⁰Stanford University, Stanford, CA
¹¹Stanford Cancer Institute, Stanford, CA
¹²Department of Medicine, Division of Oncology and Hematology, Stanford University, Stanford, CA
¹³Division of Oncology, Stanford University Institute, Stanford, CA
¹⁴Division of Hematology, The Ohio State University, Columbus, OH
¹⁵New York University, Perlmutter Cancer Center at NYU Langone Health, New York, NY
¹⁶Perlmutter Cancer Center at NYU Langone Health, New York, NY
¹⁷Lymphoma Division, John Theurer Cancer Center, Hackensack Meridian Health, Hackensack, NJ
¹⁸Division of Hematology, Mayo Clinic, Rochester, MN

Andrew Bruce McDonald, MBChB¹, Estelle Verburgh, MBChB, M Med Int, FCPSA, PhD², Manuel Gotti^3*, Antonio Pinto^4*, Jan M. Zaucha^5*, Vladimir Ivanov, MD^6*, Vladimir Melnichenko^7*, Heidi Mocikova, MD^8*, Muhit Ozcan, MD⁹, Caterina Patti^10*, João Farias^11*, Iara Zapparoli Goncalves, MD^12*, Olha Kuchkova^13*, Jiri Mayer, MD^14,15, Güray Saydam, MD^16*, Sarah Tomassetti^17*, Kumudu Pathiraja^18*, Katherine Ryland, PhD¹⁸, Rushdia Yusuf¹⁸ and Wojciech Jurczak, MD, PhD¹⁹

¹Alberts Cellular Therapy, Netcare Pretoria East Hospital, Pretoria, South Africa
²University of Cape Town, Cape Town, South Africa
³Division of Hematology, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
⁴Hematology-Oncology and Stem Cell Transplantation Unit, Istituto Nazionale Tumori, Fondazione ‘G. Pascale’, IRCCS, Naples, Italy
⁵Department of Hematology and Transplantology, Medical University of Gdańsk, Gdańsk, Poland
⁶Almazov National Medical Research Centre, Saint-Petersburg, Russian Federation
⁷Pirogov National Medical Surgical Center, Moscow, Russian Federation
⁸Department of Clinical Hematology, University Hospital Kralovske Vinohrady, Prague, Czech Republic
⁹Hematology Department, Ankara University School of Medicine, Cankaya-Ankara, Turkey
¹⁰Onco-Hematology Unit, Azienda Ospedaliera Riunita Villa Sofia-Vincenzo Cervello, Palermo, Italy
¹¹Hospital Erasto Gaertner, Curitiba, Brazil
¹²Fundação Pio XII-Hospital de Câncer de Barretos, São Paulo, Brazil
¹³Kharkiv National Medical University, Kharkiv, Ukraine
¹⁴Internal Medicine Hematology and Oncology, University Hospital Brno and Masaryk University, Brno, Czech Republic
¹⁵Masaryk University, Brno, Czech Republic
¹⁶Department of Internal Diseases, Division of Hematology, Ege University Medical Faculty Hospital, Izmir, Turkey
¹⁷Division of Hematology and Oncology, Harbor-UCLA Medical Center, Torrance, CA
¹⁸Merck & Co., Inc., Rahway, NJ
¹⁹MSC National Research Institute of Oncology, Kraków, Poland

Qingqing Cai, PhD¹, Yi Xia, M.D, PhD^1*, Xiaojie Fang, M.M^1*, Man Nie, M.D, PhD^1*, Qihua Zou, M.D, PhD^1*, Jun Cai, M.D, PhD^1*, Yuchen Zhang, M.D, PhD^1*, Qiuyi Yang^1*, Dawei Ding^2*, Wen Wang^2* and Xunqiang Wang^2*

¹Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
²Chia Tai Tianqing Pharmaceutical Group Co., Ltd, Nanjing, China

Chirag Trivedi, MD, DM^1*, Sujith Kumar, MD, DM^2*, Sushil Selvarajan, MD, DM^2*, Sharon Anbumalar Lionel, MD, DM^2*, Anup J Devasia, MD, DM^3*, Fouzia N., MD, DM^2*, Uday Kulkarni, MD, DM⁴, Aby Abraham, MD, DM^4*, Alok Srivastava, MD, FRACP, FRCPA, FRCP⁴, Biju George, MD, DM⁴, Vikram Mathews, MD, DM⁵ and Anu Korula, MD, DM, MRCP^2*

¹Clinical Hematology and Bone Marrow Transplant, Christian Medical College and Hospital, Ludhiana, India
²Department of Haematology, Christian Medical College, Vellore, India
³Department of Haematology, Princess Margaret Cancer Centre, Toronto, ON, Canada
⁴Department of Haematology, Christian Medical College Ranipet Campus, Ranipet, India
⁵Department of Haematology, Christian Medical College Vellore, Ranipet Campus, India

Anna Maria Sureda Balarí, MD, PhD¹, Javier Nuñez Cespedes, MD^2*, María José Terol Castera^3*, Francisca Maria Hernandez, MD^4*, Eva Domingo Domenech, MD^5*, Fatima De la Cruz Vicente, MD^6*, Miram Moreno^7*, Elena Amutio^8*, Ana Pilar Gonzalez, MD^9*, Raul Cordoba, MD, PhD¹⁰, Maria Carmen Martinez Munoz, MD, PhD^11*, Samuel Romero, MD^12*, Mariana Bastos-Oreiro^13*, Antonia Rodriguez Izquierdo^14*, Javier Briones^15*, Richard Greil^16*, Maria Casanova Espinosa^17*, Araceli Rubio, MD^18*, Irit Avivi^19*, Raquel Del Campo^20*, Pilar Gómez^21*, Theodoros P. Vassilakopoulos, MD, PhD^22*, Sandra Bašić-Kinda, MD, PhD^23*, Sotiros Papageorgiou^24*, Victor Noriega Concepcion, MD, PhD^25*, Jose Sanchez Blanco^26*, Blanca Sánchez-González^27*, Izaskun Zeberio^28* and Ramon García^29*

¹Clinical Hematology Department, Institut Català d’Oncologia-Hospitalet, IDIBELL, Barcelona, Spain
²Hospital Universitario Marqués de Valdecilla, Santander, Spain
³Hospital Clínico Universitario INCLIVA, Valencia, ESP
⁴Department of Hematology, Hospital Virgen de las Nieves, Granada, Spain
⁵Hospital Duran i Reynals, Institut Catala d’Oncologia, Hospitalet de Llobregat, Barcelona, Spain
⁶Instituto de Biomedicina de Sevilla (IBIS)/CSIC/Universidad de Sevilla, University Hospital Virgen del Rocío, Seville, Spain
⁷Catalan Institute of Oncology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
⁸Osakidetza, Bilbao, Spain
⁹Hospital Universitario Central de Asturias, Oviedo, Spain
¹⁰Hematology Department, Health Research Institute IIS-FJD, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
¹¹Hematopoietic Cell Transplant Unit, Hospital Clinic of Barcelona, ICAMS, Barcelona, Spain
¹²Hematology Research Group, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
¹³Hospital General Universitario Gregorio Marañón, Madrid, Spain
¹⁴Department of Hematology, Hospital Universitario 12 de Octubre, Madrid, Spain
¹⁵Hematology and Hemotherapy Department, Hospital de la Sant Creu i Sant Pau. IIB-Sant Pau and José Carreras Leukemia Research Institutes. Universitat Autónoma de Barcelona, Barcelona, Spain
¹⁶IIIrd Medical Department with Hematology, Medical Oncology, Hemostaseology, Infectious Diseses and Rheumatology, Oncologic Center, Paracelsus Medical University, Salzburg, Austria
¹⁷Hematology, Hospital Costa del Sol, Malaga, Spain
¹⁸Hematology Department, Hospital Miguel Servet, Zaragoza, Spain
¹⁹Tel Aviv Sourasky Medical Center, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
²⁰Hematology Department, Hospital Universitario Son Llàtzer, Palma de Mallorca, ESP
²¹Hospital La Paz, Madrid, Spain
²²Department of Hematology and Bone Marrow Transplantation, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
²³Department of Internal Medicine, Division of Hematology, University Hospital Center Zagreb, Zagreb, Croatia
²⁴University General Hospital Attikon, Athens, Greece
²⁵Complejo Hospitalario Universitario ACoruña, A Coruña, ESP
²⁶Hospital Morales Messeguer, Murcia, ESP
²⁷Hematology Department, Hospital del Mar, Barcelona, Spain
²⁸Hematology Department, Hospital Universitario Donostia, San Sebastian, ESP
²⁹Hematology, General Universitary Hospital Gregorio Marañón, Madrid, Spain

Hishan Tharmaseelan, MD^1*, Janina Jablonski^1*, Ina Bühnen, MSc^1*, Johannes Rosenbrock, MD^2*, Paul J. Bröckelmann, MD^1,3*, Justin Ferdinandus, MD^4* and Peter Borchmann, MD¹

¹University of Cologne, Faculty of Medicine and University Hospital of Cologne, Department I of Internal Medicine, and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), and German Hodgkin Study Group (GHSG), Cologne, Germany
²Department of Radiation Oncology and Cyberknife Center, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
³Max Planck Institute for Biology of Ageing, Cologne, Germany
⁴University of Cologne, Faculty of Medicine and University Hospital of Cologne, Department I of Internal Medicine, and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), Cologne, Germany

Ryan C Lynch, MD¹, Stefan K. Alig, MD², Chaitra S. Ujjani, MD¹, Christina Poh, MD¹, Edus H. Warren, MD, PhD¹, Stephen D. Smith, MD¹, Mazyar Shadman, MD, MPH¹, Brian G. Till, MD³, Vikram Raghunathan, MD^1*, Yolanda D Tseng, MD^4*, Susan Ottemiller^1*, Bonnie Joy^1*, Melissa Mary Fessel, ANP, BSN, RN^1*, Hongyan Du^1*, Jacquelin Vandermeer, BS^1*, Alyssa Kelly^1*, Heather Rasmussen^1*, Jenna M. Voutsinas, MPH^5*, Ash A. Alizadeh, MD, PhD⁶ and Ajay K. Gopal, MD¹

¹Fred Hutchinson Cancer Center, Seattle, WA
²Stanford University, Stanford, CA
³Fred Hutchinson Cancer Center, University of Washington, Seattle, WA
⁴Department of Radiation Oncology, University of Washington and Fred Hutch Cancer Center, Seattle, WA
⁵Clinical Research Division, Fred Hutchinson Cancer Center, Seattle, WA
⁶Department of Medicine, Divisions of Oncology and Hematology, Stanford University, Stanford, CA

Joseph Maakaron, MD¹, Dipenkumar Modi, MD², Matthew Mei, MD³, Tatyana Feldman, MD⁴, Gunjan L. Shah, MD⁵, Amitkumar N. Mehta, MD⁶, Craig S. Sauter, MD⁷, Rashmi Khanal, MD⁸, Stefan K. Barta, MD⁹, Michael Emig, MD^10,11*, Lydia Wunderle, MD^11*, Andre Overesch^10*, Alexandra Vasile, PhD^12*, Jennifer Rubel^13*, Thorsten Graef, MD^14*, Heather Raymon, PhD^15* and Alison Moskowitz, MD⁵

¹Division of Hematology, Oncology and Transplantation, Department of Medicine, Masonic Cancer, University of Minnesota, Minneapolis, MN
²Department of Oncology, Barbara Ann Karmanos Cancer Institute, Wayne State University, Detroit, MI
³City of Hope Medical Center, Duarte, CA
⁴Hackensack Meridian Health Hackensack University Medical Center, Hackensack, NJ
⁵Memorial Sloan Kettering Cancer Center, New York, NY
⁶O’Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL
⁷Department of Hematology and Medical Oncology Cleveland Clinic, Cleveland, OH
⁸Fox Chase Cancer Center, Philadelphia, PA
⁹Division of Hematology-Oncology, Perelman Center for Advanced Medicine, University of Pennsylvania, Philadelphia, PA
¹⁰Affimed GmbH, Heidelberg, Germany
¹¹Affimed GmbH, Mannheim, Germany
¹²Affimed GmBH, mannheim, Germany
¹³Affimed Inc., New York
¹⁴Artiva Biotherapeutics, Inc., San Diego, CA
¹⁵Artiva Biotherapeutics, Inc., San Diego

Robert Stuver, MD¹, Santosha A. Vardhana, MD, PhD¹, Nivetha Ganesan, MPH^2*, Alexander P. Boardman, MD^1*, Philip Caron, MD¹, Tiffany Chang, MS^2*, Kevin A. David, MD^1*, Zachary D. Epstein-Peterson, MD¹, Lorenzo Falchi, MD², Paola Ghione, MD, MSEpi², Paul A. Hamlin, MD¹, Francisco Hernandez-Ilizaliturri, MD³, Steven Horwitz, MD¹, Andrew M. Intlekofer, MD, PhD¹, William T. Johnson, DO⁴, Reem Karmali, MD⁵, Jennifer Kimberly Lue, MD¹, Anita Kumar, MD⁶, Efrat Luttwak, MD¹, Neena Mahajan^2*, Amira Marouf, MD, PhD², Ariela Noy, MD¹, Colette Owens, MD¹, Maria Lia Palomba, MD¹, Gilles Salles, MD, PhD⁷, Heiko Schoder, MD^2*, David Sermer^8*, Venkatraman Seshan^2*, Raphael E. Steiner, MD², Pallawi Torka, MD⁹, Andrew D. Zelenetz, MD, PhD¹, Gottfried von Keudell, MD, PhD¹⁰ and Alison Moskowitz, MD¹

¹Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
²Memorial Sloan Kettering Cancer Center, New York, NY
³Department of Medicine (Lymphoma Section), Roswell Park Comprehensive Cancer Center, Buffalo, NY
⁴Department of Medicine, Lymphoma Service, Memorial Sloan Kettering Cancer Center, New York, NY
⁵Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL
⁶Lymphoma Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, Short Hills, NJ
⁷Lymphoma Service Chief, Memorial Sloan Kettering Cancer Center, New York, NY
⁸AstraZeneca, New York, NY
⁹MSKCC, New York, NY
¹⁰Beth Israel Deaconess Medical Center, Boston, MA

Paul J. Bröckelmann, MD^1*, Boris Böll, MD^2*, Daniel Molin^3*, Gundolf Schneider, MSc^4*, Sirpa Leppä, MD, PhD⁵, Julia Meissner, MD^6*, Peter Kamper, MD, PhD^7*, Martin Hutchings, MD, PhD⁸, Jacob Haaber Christensen, MD, PhD^9*, Ulf Schnetzke^10*, Michael Fuchs, MD^4*, Dennis A Eichenauer, MD^4*, Bastian von Tresckow¹¹, Helen Kaul, Dipl.-Math.^4*, Peter Borchmann, MD¹ and Alexander Fossa, MD^12*

¹University of Cologne, Faculty of Medicine and University Hospital of Cologne, Department I of Internal Medicine, and Center for Integrated Oncology Aachen Bonn Cologne Düsseldorf (CIO ABCD), and German Hodgkin Study Group (GHSG), Cologne, Germany
²Department I of Internal Medicine and German Hodgkin Study Group (GHSG), University Hospital of Cologne; equal contribution, Cologne, Germany
³Oncology Department, Uppsala University, Uppsala, Sweden
⁴Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, University of Cologne, Medical Faculty and University Hospital Cologne, Cologne, Germany
⁵Department of Oncology, University of Helsinki and Helsinki University Hospital Comprehensive Cancer Center, Helsinki, Finland
⁶Medicine V, University Hospital of Heidelberg, Heidelberg, Germany
⁷Department of Hematology, Aarhus University Hospital, Aarhus, Denmark
⁸Department of Hematology, Rigshospitalet, Copenhagen, Denmark
⁹Dept. of Hematology, Odense University Hospital, Odense, Denmark
¹⁰Hematology and Medical Oncology, University Hospital Jena, Jena, Germany
¹¹Department of Hematology and Stem Cell Transplantation, West German Cancer Center and German Cancer consortium (DKTK partner site Essen), University Hospital Essen, University of Duisburg-Essen, Essen, Germany
¹²Department of Oncology, Oslo University Hospital, Oslo, Norway

Christine Mauz-Koerholz, MD^1,2, Luciana Vinti, PhD³, Stephen Daw^4*, Antony Ceraulo^5*, Gerard Michel, MD, PhD^6*, Michaela Cepelova^7*, Lorena Valero-Arrese^8*, Franca Fagioli, MD, PhD^9,10*, Stéphane Ducassou^11*, Salvatore Buffardi^12*, Thierry Leblanc^13*, Bradford S Hoppe, MD, MPH^14*, Frank G. Keller^15*, Kara M. Kelly, MD¹⁶, Lisa Giulino Roth, MD¹⁷, Judith Landman-Parker^18*, Juan Shen^19*, Pallavi Pillai, MD¹⁹, Rushdia Yusuf¹⁹ and Auke Beishuizen, MD²⁰

¹Medical Faculty of the Martin-Luther-University of Halle-Wittenberg, Halle, Germany
²Justus-Liebig University of Giessen, Giessen, Germany
³IRCCS Ospedale Pediatrico Bambino Gesú, Rome, Italy
⁴University College London Hospitals NHS Foundation Trust, London, United Kingdom
⁵'Institut d'Hématologie et d'Oncologie Pédiatrique (IHOPe), Lyon, France
⁶CHU de Marseille Hôpital de la Timone Enfants, Marseille, France
⁷University Hospital Motol and 2nd Medical Faculty Charles University, Prague, Czech Republic
⁸Hospital Universitari Vall d’Hebron, Barcelona, Spain
⁹Ospedale Infantile Regina Margherita, Turin, Italy
¹⁰University of Turin, Turin, Italy
¹¹CHU de Bordeaux, Hôpital Pellegrin, Bordeaux, France
¹²Azienda Ospedaliera di Rilievo Nazionale Santobono Pausilipon, Naples, Italy
¹³Hôpital Universitaire Robert-Debré, Paris, France
¹⁴Mayo Clinic, Jacksonville, FL
¹⁵Children's Healthcare of Atlanta at Egleston, Atlanta, GA
¹⁶Department of Pediatric Oncology, Roswell Park Comprehensive Cancer Center, University at Buffalo School of Medicine and Biomedical Sciences, Buffalo, NY
¹⁷Weill Cornell Medicine, New York, NY
¹⁸Sorbonne Université APHP Hôpital Armand Trousseau, Paris, France
¹⁹Merck & Co., Inc., Rahway, NJ
²⁰Princess Máxima Centre, Utrecht, Netherlands