A prospective observational study using questionnaires on the treatment needs of patients with dementia with Lewy bodies, their caregivers, and their physician in Japan
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: A prospective observational study using questionnaires on the treatment needs of patients with dementia with Lewy bodies, their caregivers, and their physician in Japan ### Output: 