The investigators are studying new ways to make treatment decisions for these types of cancer. Technologies at the Van Andel Research Institute (VARI) are available to determine a tumor's molecular makeup (gene expression profile). This technology (called "Xenobase") is being used to discover new ways to understand cancers and potentially predict the best treatments for patients with cancer. The researchers at VARI have filed a patent on the Xenobase and the specific network analysis method that the investigators will be using as part of this study.