Nathalie Chaput1, Aurelien Marabelle2. 1. Gustave Roussy Cancer Campus, Villejuif, France Laboratory of Immune monitoring in Oncology UMS 3655 CNRS/US 23 INSERM Gustave Roussy Cancer Campus, Villejuif, France Cell Therapy Unit, Gustave Roussy Cancer Campus, Villejuif, France nathalie.chaput@gustaveroussy.fr. 2. Gustave Roussy Cancer Campus, Villejuif, France Center of Clinical Investigations in Biotherapies of Cancer (CICBT) 1428, Villejuif, France Drug Development Department, Gustave Roussy Cancer Campus, Villejuif, France.