History of allergic reactions attributed to compounds of similar chemical or biologic composition to cediranib or olaparib History of allergic reactions attributed to compounds of similar chemical or biologic composition to cediranib or olaparib History of allergic reactions attributed to compounds of similar chemical or biologic composition to olaparib and atezolizumab; patients with a known hypersensitivity to olaparib or any of the excipients of the product History of allergic reactions attributed to compounds of similar chemical or biologic composition to cediranib or olaparib History of allergic reactions attributed to compounds of similar chemical or biologic composition to olaparib, cediranib, carboplatin, cisplatin, or etoposide History of allergic reactions attributed to compounds of similar chemical or biologic composition to olaparib and AT13387 used in study History of allergic reactions attributed to compounds of similar chemical or biologic composition to olaparib, cediranib or bevacizumab