Real-world study on characteristics of advanced melanoma patients with sustained complete response (CR) after elective 1st line anti-programmed death-1 (anti-PD1) monotherapy discontinuation.
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: Real-world study on characteristics of advanced melanoma patients with sustained complete response (CR) after elective 1st line anti-programmed death-1 (anti-PD1) monotherapy discontinuation. ### Output: 