 - diagnosis of according to WHO 2008 criteria Polycythemia Vera, Essential Thrombocythemia, Primary Myelofibrosis or Post-Polycythemia VeraPost-Essential Thrombocythemia Myelofibrosis, Unclassifiable Myeloproliferative Neoplasm, Chronic Neutrophilic Leukemia, Chronic Eosinophilic Leukemia, Systemic Mastocytosis 