A prospective, multicenter, single-arm clinical trial of PD-1 inhibitors in combination with radiotherapy and GM-CSF, sequentially followed by IL-2 (PRaG 2.0) therapy in advanced refractory solid tumors.
GM-CSF
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: A prospective, multicenter, single-arm clinical trial of PD-1 inhibitors in combination with radiotherapy and GM-CSF, sequentially followed by IL-2 (PRaG 2.0) therapy in advanced refractory solid tumors. ### Output: GM-CSF