Biopharma happenings, including deals and partnerships, grants, preclinical data and other news in brief: Advaxis, Aelian, Aptorum, Biodesix, Briacell, Clene Nanomedicine, CNS, Daewoong, Dianomi, ERS, Genprex, Immune, Kalvista, Kannalife, Luye Pharma, M8 Pharmaceuticals, Merck KGaA, Olaris, Personalis, Pfizer, Synergy, Vistagen, WPD.