Affiliation: | 1. Division of Hematology, Mayo Clinic, Rochester, MN, USA;2. Division of Cytogenetics, Mayo Clinic, Rochester, MN, USA;3. Division of Hematopathology, Mayo Clinic, Rochester, MN, USA;4. Division of Hematology, Ospedale di Circolo, Fondazione Macchi, Varese, Italy |