Trial in progress: Blood-based biomarker analysis in high PD-L1 expressing NSCLC treated with PD-1/PD-L1 based therapy with or without the addition of platinum-based chemotherapy.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Trial in progress: Blood-based biomarker analysis in high PD-L1 expressing NSCLC treated with PD-1/PD-L1 based therapy with or without the addition of platinum-based chemotherapy. ### Output: 