Longitudinal evaluation of ctDNA molecular response for monitoring clinical benefit and investigating treatment related impacts in metastatic colorectal cancer patients treated with different drug regimens
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: Longitudinal evaluation of ctDNA molecular response for monitoring clinical benefit and investigating treatment related impacts in metastatic colorectal cancer patients treated with different drug regimens ### Output: 