57Th National Congress of the Spanish-Society-Of-Hematology-And-Hemotherapy, Date: OCT 22-24, 2015, Location: Valencia, SPAIN, Patrocinadores: Spanish Soc Hematol & Hemotherapy, Novartis Oncol, Celgene, Takeda Oncol, Bristol Myers Squibb, Janssen, Amgen Oncol, Roche, Gilead, GlaxoSmithKline, Alexion, Ariad