Bladder cancer: Correlationship between histological and molecular aspects of bladder cancer, PD-L1 and its meaning, how to substage a pT1 urothelial carcinoma?
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: Bladder cancer: Correlationship between histological and molecular aspects of bladder cancer, PD-L1 and its meaning, how to substage a pT1 urothelial carcinoma? ### Output: 