 Adult patients receiving or having recently received cancer therapy chemotherapy, biologic therapy, and or radiation therapy will be recruited from 17 Italian Cancer Institutes and Hospitals throughout Italy. Sampling will be performed to ensure that the target population is matched for gender, age and area of residence North, center, and Southern Italy. Recruitment of at least 25 of patients with lower levels of educational attainment i.e., primary school or no education will also be ensured. 