P1593: IMMUNE BIOMARKERS TO PREDICT SARS-COV-2 VACCINE EFFECTIVENESS IN PATIENTS WITH HEMATOLOGICAL MALIGNANCIES. (23rd June 2022) - Tamariz-Amador, L.-E.; Battaglia, A. M.; Maia, C.; Zherniakova, A.; Guerrero, C.; Zabaleta, A.; Burgos, L.; Botta, C.; Fortuño, M.-A.; Alignani, D.; Blanco, L.; Grande, C.; et al.