$PDPR Marathon Group's Wholly Owned Subsidiary, MarathonRx, Sees Major Growth Ahead; Ramps Up Product Marketing Across All 3 Cannabidiol Product Lines https://www.globenewswire.com/news-release/2019/03/26/1767443/0/en/Marathon-Group-s-Wholly-Owned-Subsidiary-MarathonRx-Sees-Major-Growth-Ahead-Ramps-Up-Product-Marketing-Across-All-3-Cannabidiol-Product-Lines.html