77 Analyzing effects of immunotherapies, such as bispecific antibodies and cellular therapy, targeting EGFR expression with a high content screening platform in patient-derived org... by Gera Goverse, Sander Basten, Leo Price, Saskia de Man, Chiara Foini, Tomas Veenendaal, Sergei Chavez-Abiega, Michelle Kop, Rick Heeren, Christos Sarantaris, Daniel Okkes, Ashgard Weterings