1 Department of Experimental and Clinical Medicine, CRIMM, Canter of Research and Innovation of Myeloproliferative Neoplasms, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy.
2 Division of Hematology, Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
3 Division of Hematology, Department of Medicine, Mayo Clinic, Rochester, MN, United States.