Insulin-like growth factor 1 and its binding protein-2 in tumor and peritumoral tissues as important factors involved in recurrence of soft tissue sarcomas in older men.
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: Insulin-like growth factor 1 and its binding protein-2 in tumor and peritumoral tissues as important factors involved in recurrence of soft tissue sarcomas in older men. ### Output: 