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This research was made possible by a grant from the National Cancer Institute of the National Institute of Health (MPN Research Consortium Grant, 5P01CA108671–09) and generous independent, unrestricted support from Roche Genentech.
Conflict of interest
J.M. reports clinical trial research support paid to the institution from Incyte, Roche, Novartis, CTI Biopharma, Janssen, Merck, Promedior, and Celgene; clinical trial steering committee and scientific advisory board member: Roche, CTI Biopharma, Incyte, and Celgene. M.R.B. reports clinical trial research support paid to the institution from Abbvie, AI, Astellas, Forma, Incyte, Kite, and Takeda. M.A. reports research grant support paid to institution from Incyte, CTI Biopharma, Samus Therapeutics, Janssen, and Gilead. R.T.S. reports consultancy and speaker bureau for Pharmaessentia. R.H. reports research support from Roche.
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Mascarenhas, J., Kosiorek, H., Prchal, J. et al. A prospective evaluation of pegylated interferon alfa-2a therapy in patients with polycythemia vera and essential thrombocythemia with a prior splanchnic vein thrombosis. Leukemia 33, 2974–2978 (2019). https://doi.org/10.1038/s41375-019-0524-7
Interferon alpha therapy in essential thrombocythemia and polycythemia vera—a systematic review and meta-analysis
From leeches to interferon: should cytoreduction be prescribed for all patients with polycythemia vera?