Five-year survival stratification using "the Cancer Of the Bladder Risk Assessment" (COBRA) score for micropapillary and sarcomatoid urothelial carcinoma of the bladder variants.
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: Five-year survival stratification using "the Cancer Of the Bladder Risk Assessment" (COBRA) score for micropapillary and sarcomatoid urothelial carcinoma of the bladder variants. ### Output: 