def self.source_info
        {
            base_url: 'http://www.ncbi.nlm.nih.gov/pubmed/25801821',
            site_url: 'https://www.mskcc.org/msk-impact',
            citation: 'Memorial Sloan Kettering-Integrated Mutation Profiling of Actionable Cancer Targets (MSK-IMPACT): A Hybridization Capture-Based Next-Generation Sequencing Clinical Assay for Solid Tumor Molecular Oncology. Cheng, Donavan T., et al. The Journal of Molecular Diagnostics 17.3 (2015): 251-264. PMID: 25801821',