Immune features of irAEs and aPD1 response in urothelial cancer patients of the RADIOHEAD study, as detected in blood by mass cytometry immune profiling
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: Immune features of irAEs and aPD1 response in urothelial cancer patients of the RADIOHEAD study, as detected in blood by mass cytometry immune profiling ### Output: 