High endothelial venules control the journey of stem-like CD8+ T cells from lymph node to tumor during cancer immunotherapy with combined anti-PD-1 plus anti-CTLA-4 antibodies
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: High endothelial venules control the journey of stem-like CD8+ T cells from lymph node to tumor during cancer immunotherapy with combined anti-PD-1 plus anti-CTLA-4 antibodies ### Output: 