Which are the clinicopathological characteristics useful to define the metastatic breast cancer patients that will respond to CDK4/6 inhibitors and hormone therapy? An Italian real-world experience
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: Which are the clinicopathological characteristics useful to define the metastatic breast cancer patients that will respond to CDK4/6 inhibitors and hormone therapy? An Italian real-world experience ### Output: 