1. Lymphoma & Genomics Research Program, Institute of Oncology Research, Bellinzona, Switzerland;
2. Dalle Molle Institute for Artificial Intelligence, Manno, Switzerland;
3. Oncology Institute of Southern Switzerland, Bellinzona, Switzerland;
4. Division of Oncology, Center for Applied Medical Research, University of Navarra, Pamplona, Spain;
5. Haematology, Royal Bournemouth Hospital, Bournemouth, United Kingdom;
6. Division of Hematology, Fondazione Istituti di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, University of Pavia, Pavia, Italy;
7. Hematology/Bone Marrow Transplantation Unit, Fondazione Istituto Di Ricovero e Cura a Carattere Scientifico Ca’Granda Ospedale Maggiore Policlinico, University of Milan, Milan, Italy;
8. Division of Hematology, Department of Oncology and Hematology, University of Modena and Reggio Emilia, Modena, Italy;
9. Hematology Laboratory and Service d’Hemato-oncologie, Hopitaé Saint-Louis, Université Paris Diderot, Paris, France;
10. Haematology Oncology Group, Cancer Sciences Unit, Cancer Research UK Centre, University of Southampton and Haematology Department, Southampton University Hospital Trust, Southampton, United Kingdom;
11. Division of Haematology, University of Siena, Siena, Italy;
12. Departments of Pathology and Hematology, University of Verona, Verona, Italy;
13. Department of Pathology, Hospital Virgen de la Salud, Toledo, Spain;
14. Department of Pathology, University of Brescia, I Servizio di Anatomia Patologica, Spedali Civili di Brescia, Brescia, Italy;
15. Institute of Pathology, University of Basel, Basel, Switzerland;
16. Pathology Unit and Unit of Lymphoid Malignancies, San Raffaele H Scientific Institute, Milan, Italy;
17. Herbert Irving Comprehensive Cancer Center, Department of Pathology and Cell Biology, Columbia University Medical Center and New York Presbyterian Hospital, New York, NY;
18. Department of Pathology, Hospital Marques de Valdecilla, Santander, Spain; and
19. Division of Haematology, Department of Translational Medicine, Amedeo Avogadro University of Eastern Piedmont, Novara, Italy