def self.source_info
        {
          base_url: 'http://www.foundationone.com/help/current-gene-list.php',
          citation: 'High-throughput detection of actionable genomic alterations in clinical tumor samples by targeted, massively parallel sequencing. Wagle N, Berger MF, ..., Meyerson M, Gabriel SB, Garraway LA. Cancer Discov. 2012 Jan;2(1):82-93',
          site_url: 'http://www.foundationone.com/',