1. Division of Hematologic Malignancies Dana‐Farber Cancer Institute Harvard Medical School BostonMAUSA
2. Division of Hematology and Oncology Dana‐Farber Cancer Institute at St. Elizabeth's Medical Center Brighton MA USA
3. National Institute for Infectious Diseases Lazzaro Spallanzani Rome Italy
4. Department of Haematology CHU Montpellier Montpellier France
5. Department of Haematology UCLH London London UK
6. Department of Haematology University Hospitals Leuven Leuven Belgium
7. Division of Hematology and Oncology Dartmouth‐Hitchcock Medical Center Dartmouth Medical School Lebanon NH USA
8. Department of Medicine Universidad San Martin de Porres Lima Peru
9. Catalan Institute of Oncology German Trias I Pujol Hospital Badalona Spain
10. Division of Hematology and Oncology Rhode Island Hospital The Warren Alpert Medical School of Brown University Providence RI USA
11. Monash Haematology, Monash Medical Centre Monash University Clayton Australia