1. Department of Experimental and Clinical Medicine University of Florence Florence Italy
2. CRIMM, Center for Research and Innovation of Myeloproliferative Neoplasms Azienda Ospedaliero‐Universitaria Careggi Florence Italy
3. GENOMEC Doctorate School, Medical Genetics, Department of Medical Biotechnologies University of Siena Siena Italy
4. Department of Scienze Mediche Chirurgiche e Tecnologie Avanzate "G.F. Ingrassia" University of Catania Catania Italy
5. Section of Hematology, Department of Radiological and Hematological Sciences Catholic University Rome Italy
6. Dipartimento DIRE Fondazione Policlinico A. Gemelli IRCCS Rome Italy
7. Hematology Department San Bortolo Hospital Vicenza Italy
8. Hematology Division and Bone Marrow Transplantation Unit, San Gerardo Hospital ASST Monza Monza Italy
9. Section of Hematology, Department of Medicine University Hospital of Verona Verona Italy
10. Department of Molecular Medicine University of Pavia Pavia Italy
11. Division of Hematology Fondazione IRCCS Policlinico San Matteo Pavia Italy
12. First Medical Clinic, Department of Medicine‐DIMED University of Padua Padua Italy
13. Postgraduate School of Hematology University of Catania Catania Italy