Development of ISB 1442, a CD38 and CD47 bispecific biparatopic antibody innate cell modulator for the treatment of multiple myeloma by Grandclément, C, Estoppey, C, Dheilly, E, Panagopoulou, M, Monney, T, Dreyfus, C, Loyau, J, Labanca, V, Drake, A, De Angelis, S, Rubod, A, Frei, J, Caro, LN, Blein, S, Martini, E, Chimen, M, Matthes, T, Kaya, Z, Edwards, CM, Edwards, JR, Menoret, E, Kervoelen, C, Pellat-Deceunynck, C, Moreau, P, Mbow, ML, Srivastava, A, Dyson, MR, Zhukovsky, EA, Perro, M, Sammicheli, S