370 Time course of treatment-related adverse events (TRAEs) during dostarlimab therapy in the GARNET trial oleh Ana Oaknin, Maria-Pilar Barretina-Ginesta, Victor Moreno, Thierry André, Ruth Plummer, Florence Joly, Rowan Miller, Joanna Pikiel, Susana Banerjee, Jose Manuel Trigo Perez, Bhavana Pothuri, Andrea Jewell, Anna Tinker, Dominique Berton, Susan Ellard, Jennifer Veneris, Tao Duan