Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Accuray, Becton, Dickinson and Co, Biosero, Danaher, Dassault Systèmes, Eleszto Genetika, Exthera Medical, GPC Bio, Global Process Concept, Leica, Medidata, Merck, Milleporesigma, Molecular Instruments, Opentrons, Pictor Biotech, Solarbiotech, Tigermed.