Information about medical history is collected from patient medical records. This information includes the following: medical diagnosis; specific information about treatment; other medical conditions; medical data (i.e., laboratory test results, tumor measurements, CT scans, MRI scans, x-rays, and pathology results); side effects experienced and treatment for side effects; long-term information about general health status and the status of disease; data that may be related to tissue and/or blood samples collected; and identifying numbers or codes (i.e., social security number and medical record number).