1. Life Sciences Department University of Modena and Reggio Emilia; Centre for Regenerative Medicine; via Gottardi N.100 Modena 41125 Italy
2. Center for Genome Research; University of Modena and Reggio Emilia; via Campi N.287 Modena 41125 Italy
3. Department of Experimental and Clinical Medicine; Laboratorio Congiunto MMPC, University of Florence, Azienda Ospedaliera Universitaria Careggi; Florence Italy
4. IRCCS Policlinico S.Matteo Foundation, Center for the Study of Myelofibrosis; Pavia Italy
5. Hematology; Az. Osp. Papa Giovanni XXIII Bergamo Italy
6. Department of Hematology Oncology; IRCCS Policlinico San Matteo Foundation & University of Pavia; Pavia Italy