“…The barriers to CT participation have been studied extensively, with these barriers primarily falling into two categories: patient-and physician-related barriers. Patient-related barriers include cognitive barriers, such as lack of awareness or understanding about CTs [13], structural barriers, which include concerns about participation costs, travel and insurance coverage [14], and psychological barriers, including misperceptions, distrust, and fear [15]. Physician-related barriers include limited knowledge of ongoing CTs, unsupportive attitudes, and a lack of motivation to enroll patients [16,17].…”