Efficacy of tumor treating fields (TTFields) in elderly patients with newly diagnosed glioblastoma (GBM): Sub-group analysis of the phase III EF-14 trial.
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: Efficacy of tumor treating fields (TTFields) in elderly patients with newly diagnosed glioblastoma (GBM): Sub-group analysis of the phase III EF-14 trial. ### Output: 