Department of Information Engineering, University of Florence, Florence, Italy.|Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.|Department of Experimental and Clinical Medicine, CRIMM, Center Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.|Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.|Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.|Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.|Department of Laboratory Diagnosis, Genetic Diagnosis Service, Careggi Teaching Hospital, Florence, Italy.|Department of Laboratory Diagnosis, Genetic Diagnosis Service, Careggi Teaching Hospital, Florence, Italy.|Department of Laboratory Diagnosis, Genetic Diagnosis Service, Careggi Teaching Hospital, Florence, Italy.|Department of Experimental and Clinical Medicine, CRIMM, Center Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.|Department of Experimental and Clinical Medicine, CRIMM, Center Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.|Department of Experimental and Clinical Medicine, CRIMM, Center Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliera Universitaria Careggi, University of Florence, Florence, Italy.