To build BrainTumorViewer, please follow the installation_procedure_of_BrainTumorViewer. The source code could be obtained via the download URL. The download URL for the BrainTumorViewer software is sent to you per email in response to your software request for BrainTumorViewer. An email with the download links of the package can be requested by filling this online form with the appropriate information.
