BONE MARROW INVOLVEMENT, BUT NO BLOOD INVOLVEMENT, IMPAIRS SURVIVAL IN ANGIOIMMUNOBLASTIC T CELL LYMPHOMA: AN ANCILLARY STUDY OF THE REVAIL TRIAL. (12th June 2019) - Lemonnier, F.; Safar, V.; Ferchiou, A.; Cottereau, A.; Bachy, E.; Cartron, G.; Moles‐Moreau, M.; Delmer, A.; Bouabdallah, R.; Voillat, L.; Parrens, M.; Casasnovas, O.; et al.