1. Department of Pathology and the Centre for Lymphoid Cancer; British Columbia Cancer Agency and University of BC; Vancouver BC Canada
2. Centre d'Immunologie de Marseille-Luminy; Aix Marseille Université UM2; Marseille France
3. Institute of Cancer Genetics, Department of Pathology and Cell Biology, Herbert Irving Comprehensive Cancer Center; Columbia University; New York New York USA
4. Centre for Haemato-Oncology, Barts Cancer Institute; Queen Mary University of London; London UK
5. Department of Pathology and Immunology and Siteman Cancer Center; Washington University School of Medicine; Saint Louis Missouri USA
6. Weill Cornell Cancer Center and Department of Medicine, Weill Cornell Medicine; New York New York USA
7. Department of Medicine III, Laboratory for Experimental Leukemia and Lymphoma Research (ELLF); Ludwig-Maximilians-University; Munich Germany
8. UMR INSERM U917, Equipe Labellisée Ligue Contre le Cancer; Université Rennes 1; Rennes France
9. Wilmot Cancer Institute; University of Rochester; Rochester New York USA
10. Department of Haematology; Peter MacCallum Cancer Centre, and University of Melbourne; Parkville Victoria Australia
11. Oncology Institute of Southern Switzerland; Ospedale San Giovanni; Bellinzona Switzerland