"FIRST-IN-HUMAN" CLINICAL TRIAL EMPLOYING ADOPTIVE TRANSFER OF AUTOLOGOUS THYMUS-DERIVED TREG CELLS (THYTREG) TO PREVENT GRAFT REJECTION IN HEART-TRANSPLANTED CHILDREN. Issue 3 (September 2020) - Bernaldo-de-Quiros, Esther; Camino, Manuela; Gil-Jaurena, Juan Miguel; Fernández-Santos, Eugenia; Gil, Nuria; Panadero, Esther; Medrano, Constancio; López, Rocío; Martínez-Bonet, Marta; Hernández-Flórez, Diana; Levings, Megan K; West, Lory J; et al.