Andrew Srisuwananukorn, MD¹, Giuseppe Gaetano Loscocco^2*, Andrew T. Kuykendall, MD³, James M Dolezal, MD⁴, Raffaella Santi, MD^5*, Ling Zhang, MD⁶, Avani M Singh, MD^7*, Paola Guglielmelli, MD, PhD⁸, Alessandro Maria Vannucchi⁹, Douglas Tremblay, MD¹⁰, Alexander T Pearson, MD, PhD^11*, Mohamed E. Salama, MD^12,13* and Ronald Hoffman, MD¹⁴

¹Division of Hematology, Department of Internal Medicine, The Ohio State University Comprehensive Cancer Center, Columbus, OH
²Centro Ricerca e Innovazione Malattie Mieloproliferative (CRIMM), AOU Careggi, Florence, ITA
³Moffitt Cancer Center, Tampa, FL
⁴Department of Medicine, University of Chicago Comprehensive Cancer Center, Chicago
⁵Pathology Section, Department of Health Sciences, University of Florence, Florence, Italy
⁶Department of Pathology, H. Lee Moffitt Cancer Center & Research Institute, Tampa, FL
⁷Department of Hematology Oncology, H. Lee Moffitt Cancer Center & Research Institute, Tampa
⁸Centro Ricerca e Innovazione Malattie Mieloproliferative (CRIMM), AOU Careggi, Florence, Italy
⁹CRIMM, Center for Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliero-Universitaria Careggi, Firenze, Italy
¹⁰Department of Hematology and Medical Oncology, Mount Sinai School of Medicine, New York, NY
¹¹Department of Medicine, University of Chicago Comprehensive Cancer Center, Chicago, IL
¹²Department of Pathology, University of Texas Health Science Center, San Antonio
¹³Sonic Healthcare USA, Austin, TX
¹⁴Department of Medicine, Division of Hematology and Medical Oncology, Icahn School of Medicine at Mount Sinai, New York, NY

Gianluca Asti, MSc^1*, Saverio D'Amico, MSc^1*, Nico Curti, PhD^2,3*, Gianluca Carlini, PhD^2,3*, Elisabetta Sauta, PhD^1*, Nicolas Riccardo Derus, PhD^4*, Daniele Dall'Olio, PhD^4*, Claudia Sala, PhD^4*, Lorenzo Dall'Olio, PhD^2,3*, Luca Lanino, MD⁵, Giulia Maggioni, MD^1*, Alessia Campagna^1*, Marta Ubezio, MD^1*, Antonio Russo, MD^1*, Gabriele Todisco, MD^1*, Cristina Astrid Tentori, MD^1*, Pierandrea Morandini, MEng^1*, Marilena Bicchieri, PhD^1*, Maria Chiara Grondelli, BSc^1*, Matteo Zampini, PhD^1*, Victor Savevski, MEng^1*, Armando Santoro, MD^6,7*, Shahram Kordasti, MD, PhD⁸, Valeria Santini, MD⁹, Anne Sophie Kubasch, MD^10*, Uwe Platzbecker, MD¹¹, Maria Diez-Campelo, MD, PhD^12*, Pierre Fenaux, MD, PhD¹³, Lin-Pierre Zhao, MD^13*, Amer M. Zeidan, MBBS, MHS¹⁴, Torsten Haferlach, MD, PhD¹⁵, Gastone Castellani, PhD^4* and Matteo Giovanni Della Porta, MD^1,16*

¹Humanitas Clinical and Research Center, IRCCS, Rozzano, Italy
²Department of Physics and Astronomy, University of Bologna, Bologna, Italy
³Data Science and Bioinformatics Laboratory, IRCCS Institute of Neurological Sciences of Bologna, Bologna, Italy
⁴University of Bologna, Bologna, Italy
⁵Humanitas Clinical and Research Center, IRCCS, Rozzano, Milano, Italy
⁶Humanitas Cancer Center, Rozzano, Mi, Italy
⁷Humanitas University, Pieve Emanuele and IRCCS Humanitas Research Hospital- Humanitas Cancer Center Rozzano, Milan, Italy
⁸King's College London, London, United Kingdom
⁹MDS Unit, DMSC, AOU Careggi, University of Florence, Firenze, Italy
¹⁰Department of Hematology, Cellular Therapy, Hemostaseology and Infectious Diseases, University Medical Center Leipzig, Leipzig, Germany
¹¹Medical Clinic and Policlinic 1, Hematology and Cellular Therapy, University Hospital Leipzig, Leipzig, Germany
¹²Department of Hematology, Salamanca-IBSAL University Hospital, Salamanca, Spain
¹³Saint Louis hospital APHP, Paris, France
¹⁴Section of Hematology, Department of Internal Medicine, Yale School of Medicine and Yale Cancer Center, New Haven, CT
¹⁵MLL Munich Leukemia Laboratory, Munich, Germany
¹⁶Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy

Catherine SY Lecat, MBBS^1*, Yeman Brhane Hagos, PhD^2*, Dominic Patel^3*, Anna Mikolajczak^1*, Thien-An Tran^1*, Lydia Sarah Hui Lee, MD PhD^1*, Manuel Rodriguez-Justo^3*, Yinyin Yuan, PhD^4,5* and Kwee Yong⁶

¹Department of Hematology, UCL Cancer Institute, London, United Kingdom
²Centre for Evolution and Cancer and Division of Molecular Pathology, The Institute of Cancer Research, London, United Kingdom
³Research Department of Pathology, UCL Cancer Institute, London, United Kingdom
⁴Centre for Evolution and Cancer and Division of Molecular Pathology, The Institute for Cancer Research, London, United Kingdom
⁵Centre for Molecular Pathology, The Institute for Cancer Research, London, United Kingdom
⁶Cancer Institute, University College London, London, United Kingdom

Chen Zhou^1*, Jie Xu, MD PhD^2*, Rishab Prakash, BS^3*, Carlos P Torres-Cabala, MD^4*, Cheng-bang Chen, PhD^5*, Kamesh Madduri, PhD^1*, Arvind Rao, PhD^6*, Greeshma Agasthya, PhD^7*, Francisco Vega, MD, PhD⁸, Dennis O’Malley, MD^9*, L. Jeffrey Medeiros, MD¹⁰, Soundar Kumara, PhD^1* and Swami P. Iyer, MD¹¹

¹Penn State University, State College, PA
²Department of Hematopathology, The University of Texas M.D. Anderson Cancer Center, Houston, TX
³Department of Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX
⁴Dermatopathology, University of Texas MD Anderson, Houston, TX
⁵University of Miami, Coral Gables, FL
⁶University of Michigan, Ann Arbor, MI
⁷Oak Ridge National Laboratory, Oak Ridge, TN
⁸Department of Hematopathology, MD Anderson Cancer Center , Houston, TX
⁹NeoGenomics Laboratories, Inc., Aliso Viejo, CA
¹⁰Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX
¹¹Lymphoma and Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX

Anna L. Kamysheva, MSc^*, Dmitrii V. Fastovets, MSc^*, Roman N. Kruglikov, MSc^*, Arseniy A. Sokolov, BSc^*, Anastasiya S. Fefler, MSc^*, Anastasiia A. Bolshakova, MSc^*, Anastasia Radko, BSc^*, Ilya E. Krauz, MSc^*, Sheila T. Yong^*, Michael Goldberg, PhD^*, Ravshan Ataullakhanov, PhD^* and Aleksandr Zaitsev, MSc^*

BostonGene, Corp., Waltham, MA

Yoko Kawamura, PhD^1*, Kayoko Nakanishi^2*, Yuri Murata^1*, Kazuki Teranishi^1*, Ryusuke Miyazaki^1*, Keisuke Toda, PhD^1*, Toru Imai^1*, Yasuhiro Kajiwara^1*, Keiji Nakagawa^1*, Hidemasa Matsuo, PhD^2*, Souichi Adachi, MD, PhD^2*, Sadao Ota, PhD^1,3* and Hidefumi Hiramatsu, MD, PhD⁴

¹ThinkCyte K.K., Tokyo, Japan
²Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
³The University of Tokyo, Tokyo, JPN
⁴Department of Pediatrics, Graduate School of Medicine, Kyoto University, Kyoto, Japan