Treatment-free survival in patients with advanced melanoma and non-small cell lung cancer receiving immune checkpoint inhibitors: real-world outcomes over a 3-year timespan
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: Treatment-free survival in patients with advanced melanoma and non-small cell lung cancer receiving immune checkpoint inhibitors: real-world outcomes over a 3-year timespan ### Output: 