Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Albireo, Alexion, Can-Fite, Contrafect, Cytocom, Enlivex, Epsilogen, Geneuro, Imquest, Innovation, Inozyme, JW Therapeutics, Kedrion, Mateon, Metaclipse, PTC Therapeutics, Santhera, Sonnet, Vaxil.