Niche heterogeneity impacts evolution of myeloproliferative neoplasms driven by the same oncogenic pathway - Korn, C; Rak, J; Garcia-Garcia, A; Fielding, C; Khorshed, R; Gonzalez-Anton, S; Li, J; Norfo, R; Baxter, E; McKerrell, T; Roberts, T; Eldaly, H; et al. (American Society of Hematology, 2018)