The Clinical and Molecular Epidemiology Shared Resource (CMESR) provides services including the collection, processing, and storage of biological samples and clinical data from various cancer patient populations. It assists with IRB protocols, questionnaire data entry and analysis, and sample and data requests for cancer research. The CMESR is located at the Lombardi Cancer Center and houses samples and data on prostate, head and neck, colon, lung, and breast cancers.