Marcela P. Mafra, MD^1,2*, Maria Meritxell Roca Mora, MD^3*, Amanda Godoi^4* and Andres Valenzuela, MD^5,6*

¹Friedrich-Schiller-Universitaet Jena, Jena, Germany
²Universidade Federal de Pernambuco, Recife, Brazil
³International University of Catalonia, LUXEMBOURG, Luxembourg
⁴School of Medicine, Cardiff University, Cardiff, United Kingdom
⁵Pontificia Universidad Católica de Chile, Santiago, Chile
⁶McMaster University, Hamilton, ON, Canada

Lisa Baumann Kreuziger, MD, MS¹, Taeim Kwon, BS^2*, Lana Wahid, MD^3*, Raj S. Kasthuri, MD⁴, Andrei L. Kindzelski, MD, PhD^5*, M. Margaret Knudson, MD^6*, Jerry Krishnan, MD, PhD^7*, Gervasio Lamas, MD^8*, Eric Leifere, PhD^9*, Jose Lopez-Sendon, MD, PhD^10*, Peter J Miller, MD^11*, Bela Patel, MD^12*, Alexandra J Weissman, MD, MS, MPH^13*, John Quigley, MD¹⁴, Deborah Siegal, MD, MSc¹⁵, Tracy Y Wang, MD, MHS, MSc^16*, Kevin J Anstrom, PhD, MS^2* and Thomas L. Ortel, MD, PhD¹⁷

¹Versiti, Menomonee Falls, WI
²University of North Carolina, Chapel Hill, NC
³Duke University, Durham, NC
⁴Univ. of North Carolina at Chapel Hill Division of Hematology/Oncology, Chapel Hill, NC
⁵National Institutes of Health, Bethesda, MD
⁶UCSF, San Francisco, CA
⁷University of Illinois Chicago, Chicago, IL
⁸Mount Sinai Medical Center, Miami Beach, FL
⁹NHLBI, Bethesda, MD
¹⁰IdiPaz Research Institute, Universidad Autonoma de Madrid, Madrid, Spain
¹¹Wake Forest School of Medicine, Winston-Salem, NC
¹²University of Texas Health Science Center Houston, Houston, TX
¹³University of Pittsburgh, Pittsburgh, PA
¹⁴Division of Hematology/Oncology, University of Illinois at Chicago, Chicago, IL
¹⁵University of Ottawa, Ottawa, ON, Canada
¹⁶PCORI, Washington, DC
¹⁷Division of Hematology, Department of Medicine, and Department of Pathology, Duke University Medical Center, Durham, NC

Lubica Rauova, MD, PhD^1,2, Jenna Oberg^1*, Nate Levine^1*, Khalil Bdeir^3*, Douglas B. Cines, MD³, Sarah Gilbert^4*, Mortimer Poncz, MD^1,2 and Gowthami Arepally, MD⁵

¹Division of Hematology, Children's Hospital of Philadelphia, Philadelphia, PA
²Department of Pediatrics, University of Pennsylvania PSOM, Philadelphia, PA
³Department of Pathology and Laboratory Medicine, University of Pennsylvania PSOM, Philadelphia, PA
⁴University of Oxford, Oxford, United Kingdom
⁵Duke University School of Medicine, Durham, NC

Dina Elantably, MD, MSc¹, Matthew Kurian, MD^2,3,4*, Raul Arroyo-Suárez, MD^1*, Gen Li^4*, Pingfu Fu, PhD^4*, Ila Tamaskar, MD¹, Lynda Bowman, BS^1*, Tonjeh Bah, MD^1* and Tamila Kindwall-Keller, DO¹

¹Case Western Reserve University, Metrohealth Medical Center, Cleveland, OH
²University of Kentucky, Lexington, KY
³St. Elizabeth Healthcare, Edgewood, KY
⁴Case Western Reserve University, Cleveland, OH

Steve Olson, MD^1*, Briana Ndife, MPH^1*, Jennifer Nguyen, PharmD^1*, Elizabeth Nagelhout, PhD^2*, Colette Ndiba-Markey, MS^2*, Swastina Shrestha, MS^2* and Deval Gor, PhD^2*

¹Novartis Pharmaceutical Corporation, East Hanover, NJ
²Genesis Research, Hoboken, NJ

Valeria Estefania Delgado Pinos^1*, Pilar Lancho Lavilla^2*, Marta Moreno Carbonell^2*, Ana Pérez Corral^2* and Cristina Pascual Izquierdo, MD, PhD^3,4,5*

¹Hospital General Universitario Gregorio Marañón, MADRID, Spain
²Hospital General Universitario Gregorio Marañón, Madrid, Spain
³Instituto de Investigación Sanitaria Gregorio Marañón, Madrid, Spain
⁴Universidad Complutense de Madrid, Madrid, Spain
⁵Hematology, Hospital General Universitario Gregorio Marañón, Madrid, Spain

Parima Saxena, MD, MSc¹, Riddhi Chauhan, DO^1*, Prashil Dave, MBBS^1*, Dedipya Bhamidipati, MD^1*, Nazeera Ghanie, MD, MBA^1*, Edwin Chiu, MD^2* and John Muthu, MBBS^3*

¹Internal Medicine, SUNY Downstate, Brooklyn, NY
²Hematology and Oncology, New York City Health and Hospitals, Kings County, Brooklyn, NY
³Sickle Cell Division, New York City Health and Hospitals, Kings County, Brooklyn, NY

PAUL Coppo^1*, Michaël Bubenheim^2*, Ygal Benhamou, MD^3*, Linus A. Voelker^4*, Paul T. Brinkkoetter, MD^5*, Lucas Kühne, MD^6*, Paul N. Knoebl, MD^7*, Maria Eva Mingot^8*, Maria Cristina Pascual Izquierdo, MD, PhD^9*, Javier De La Rubia^10,11*, Julio Del Rio Garma, MD^12*, Shruti Chaturvedi, MBBS¹³, Camila Masias, MD, MPH¹⁴, Marshall Mazepa, MD¹⁵, X. Long Zheng, MD, PhD¹⁶, Gyorgy Sinkovits, MD, PhD^17*, Marienn Reti, MD, PhD^18*, Christopher J. Patriquin, MD, MSc, FRCPC¹⁹, Katerina Pavenski, MD²⁰, Tiago Boechat, MD^21*, Joao Farias^22*, Eduardo Flavio Oliveira Ribeiro^23*, Michaela Larissa Lobo de Andrade^23*, Agnès Veyradier, MD, PhD^24,25,26*, Bérangère Joly Sr., PharmD^27,28*, Raïda Bouzid^29,30*, Kazuya Sakai^31*, Masanori Matsumoto³², Ilaria Mancini, PhD^33*, Pasquale Agosti, MD, PhD^34*, Flora Peyvandi, Prof³⁵, Matthew James Stubbs, MBBS, MRCP, FRCPath^36*, Amjad Hmaid^37*, Sobia Sharif, Sharif^38*, Tina Dutt^39*, Spero Cataland, MD⁴⁰, Bernhard Lammle, MD⁴¹ and Marie Scully, MD⁴²

¹APHP - Hôpital St Antoine, PARIS CEDEX 12, France
²Department of Clinical Research and Innovation, Rouen, France
³Rouen University Hospital, Rouen, France, FRA
⁴Department II of Internal Medicine, University Hospital Cologne, Cologne, Germany
⁵Department II of Internal Medicine and Center for Molecular Medicine Cologne, Faculty of Medicine and University Hospital Cologne, University of Cologne, Cologne, Germany
⁶University Hospital Cologne, Cologne, Germany
⁷Division of Hematology and Hemostasis, Department of Medicine I, Medical University of Vienna, Vienna, Austria
⁸Instituto de Biomedicina de Sevilla, IBIS, Servicio de Hematología, Hospital Universitario Virgen del Rocio, Sevilla, Spain
⁹Servicio de Hematología, Hospital Universitario Gregorio Marañón, Instituto de Investigación Gregorio Marañón, Madrid, Madrid, ESP
¹⁰Hospital Universitario y Politécnico La Fe, Valencia, Spain
¹¹University Hospital La Fe, Valencia, Spain
¹²Complexo Hospitalario Universitario de Ourense, Ourense, ESP
¹³Division of Hematology, Johns Hopkins School of Medicine, Baltimore, MD, BALTIMORE, MD
¹⁴Miami Cancer Institute, Miami, FL
¹⁵Division of Hematology, Oncology, and Transplantation, University of Minnesota, Minneapolis, MN
¹⁶Department of Pathology and Laboratory Medicine, University of Kansas Medical Center, Kansas City, KS
¹⁷Eötvös Loránd Research Network (Office for Supported Research Groups), Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
¹⁸Department of Hematology and Stem Cell Transplantation, South-Pest Central Hospital, Budapest, Hungary
¹⁹University of Toronto, Toronto, ON, CAN
²⁰St. Michael's Hospital, Toronto, ON, Canada
²¹Hemorio, Rio De Janeiro, BRA
²²HC - UFPR, Curitiba, BRA
²³Curitiba, Brazil; Department of Hematology, Santa Lucia Hospital - Brasilia, DF, Brazil, Brasilia, Brazil
²⁴Hôpital Lariboisière, Service d'Hématologie Biologique, Paris, France
²⁵Saint-Antoine Hospital, Centre National de Référence sur les Microangiopathies Thrombotiques (CNR-MAT), Paris, France
²⁶Biological Haematology - CRMW, Lariboisiere University Hospital, Paris, France
²⁷AP-HP, Paris, France
²⁸Hôpital Lariboisière, Paris, France
²⁹Centre de Référence des Microangiopathies Thrombotiques, AP-HP, Paris, France
³⁰HôPital Saint Antoine, PARIS, FRA
³¹Department of Blood Transfusion Medicine, Nara Medical University, Nara, Japan
³²Department of Hematology and Blood Transfusion Medicine, Nara Medical University Hospital, Kashihara, Japan
³³Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico, Milano, MI, ITA
³⁴Università Degli Studi Di Milano, Department of Pathophysiology and Tran, Milan, ITA
³⁵Angelo Bianchi Bonomi Hemophilia and Thrombosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
³⁶University College London Hospitals NHS Foundation Trust, London, UK, London, GBR
³⁷University College London Hospitals NHS Foundation Trust, London, GBR
³⁸University College London Hospitals NHS Foundation Trust, London, UK, London, ENG, GBR
³⁹Liverpool University Hospitals NHS Foundation Trust, Liverpool, GBR
⁴⁰Division of Hematology, Department of Medicine, Ohio State University Comprehensive Cancer Center, Columbus, OH
⁴¹Universitätsklinik Für Hämatologie Bern, Mainz, Germany
⁴²University College London, London, ENG, United Kingdom