Fig. 2From: Histomorphological responses after therapy with pegylated interferon α-2a in patients with essential thrombocythemia (ET) and polycythemia vera (PV) a–i Kaplan–Meier curves with estimation of time to BM response, its durability and probability of maintenance over time. a–c Time to BM-CR, BM-PR and overall BM-response; d–f median duration of BM-CR, BM-PR and overall BM-response; g–i probability of maintaining achieved BM-CR, BM-PR and overall BM-response over timeBack to article page