"Reverse abscopal effect": Immunologically cold tumors alter systemic immunity and confer PD-1 resistance to immunologically hot tumors in synchronous melanoma
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: "Reverse abscopal effect": Immunologically cold tumors alter systemic immunity and confer PD-1 resistance to immunologically hot tumors in synchronous melanoma ### Output: 