Biopharma and med-tech happenings, including deals and partnerships, and other news in brief: Abbvie, Adbiotech, Alpharose, Apotex, Cumberland, Day One, Definium, Dogwood, Exicure, Healthcare Royalty, J&J, Lift, Oncoceutics, Pridcor, Servier, Silo, Smart Nanovirus, Viz.ai.