Observer performance study to examine the feasibility of the AI-powered PD-L1 analyzer to assist pathologists' assessment of PD-L1 expression using tumor proportion score in non-small cell lung cancer.
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: Observer performance study to examine the feasibility of the AI-powered PD-L1 analyzer to assist pathologists' assessment of PD-L1 expression using tumor proportion score in non-small cell lung cancer. ### Output: 