1 Division of Hematology, Department of Clinical and Experimental Medicine, University of Insubria, Ospedale di Circolo, ASST Sette Laghi, Varese, Italy.
2 Institute of Neurosciences, National Research Council of Italy, Padova, Italy.
3 Department of Experimental and Clinical Medicine, CRIMM-Centro Ricerca e Innovazione delle Malattie Mieloproloiferative, Azienda ospedaliera-Universitaria Careggi, University of Florence, Florence, Italy.
4 Department of Oncology and Hematology, Università di Pavia, Pavia, Italy.
5 University of Milan, Department of Hematology and BMT Unit, ASST Papa Giovanni XXIII, Bergamo, Italy.
6 Department of Oncology and Hematology Ospedale Niguarda Cà Granda, Milano, Italy.
7 Malignant Hematology Department, Moffit Cancer Center, Tampa, FL, USA.
8 Division of Hematology, Stanford University, Palo Alto, CA, USA.
9 Hôpital Saint-Louis et Université Paris Diderot, Paris, France.
10 Hospital Clínic, IDIBAPS, University of Barcelona, Barcelona, Spain.
11 Department of Hematology, University Hospitals Leuven, Leuven, Belgium.
12 Department of Oncology and Hematology, Policlinico S. Orsola-Malpighi, Bologna, Italy.
13 Institute of Hematology, Università Cattolica del Sacro Cuore, Roma, Italy.
14 Department of Oncology and Hematology, Ospedale S. Bortolo, Vicenza, Italy.
15 Weill Cornell Medical College, New York, NY, USA.
16 Centro Oncologico Ematologico Subalpino (COES), Torino, Italy.
17 Department of Oncology and Hematology Università di Bari, Bari, Italy.
18 Department of Services, Cytogenetics and Medical Genetics Laboratory, Ospedale di Circolo, ASST Sette Laghi, Varese, Italy.