Antiplatelet therapy versus observation in low-risk essential thrombocythemia with a CALR mutation oleh Alberto Alvarez-Larrán, Arturo Pereira, Paola Guglielmelli, Juan Carlos Hernández-Boluda, Eduardo Arellano-Rodrigo, Francisca Ferrer-Marín, Alimam Samah, Martin Griesshammer, Ana Kerguelen, Bjorn Andreasson, Carmen Burgaleta, Jiri Schwarz, Valentín García-Gutiérrez, Rosa Ayala, Pere Barba, María Teresa Gómez-Casares, Chiara Paoli, Beatrice Drexler, Sonja Zweegman, Mary F. McMullin, Jan Samuelsson, Claire Harrison, Francisco Cervantes, Alessandro M. Vannucchi, Carlos Besses