MRI Activity versus Relapses as Markers of Disease Activity in SPMS: Data from Adelphi Real-World MS Disease Specific Programme and The Phase 3 EXPAND Study
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: MRI Activity versus Relapses as Markers of Disease Activity in SPMS: Data from Adelphi Real-World MS Disease Specific Programme and The Phase 3 EXPAND Study ### Output: 