Second, PD-L1 was assessed in different cells in these studies: PD-L1 was assessed in immune cells in IMpassion 131, IMpassion 130, and IMpassion 031, whereas PD-L1 was assessed in iTILs (tumor cells, lymphocytes, and macrophages) in KEYNOTE-355, KEYNOTE-522, and GeparNuevo. The gene discussed is CD274; the disease is neoplasm.