Coexisting Myeloproliferative and Lymphoid Neoplasms: A European Multicenter Retrospective Study - Fiallo-Suarez, Dolly Viviana; Stuckey, Ruth; Bilbao-Sieyro, Cristina; Tapia Torres, Maria; Perez-Ortiz, Leonor; Fernandez, Fernando; Borsani, Oscar; Rumi, Elisa; Ianotto, Jean-Christophe; Lekovic, Danijela; Ferrer-Marin, Francisca; Cuevas, Beatriz; et al. (AMERICAN JOURNAL OF HEMATOLOGY, 2025)