One of the main reasons to study the genetic characteristics of cancers is to learn whether they can predict response to existing treatments. Therefore, in this study, the investigators would also link the results of the gene tests on the patient's cancer with medical information that has been generated during the course of the patient's study treatment. The medical information required for this part of the study will be gathered from the patient's medical record. Some of the patients specimens, as well as some of the material generated during the analysis of the patient's tissues or blood, may be useful for study in the future, with newer technologies and approaches. The investigators are asking the patient's permission to store these specimens and materials in a secure biological sample storage facility for possible later research.