Med-tech happenings, including deals and partnerships, grants, preclinical data and other news in brief: Biointellisense, Burning Rock, Caredx, Diabeloop, Exact Sciences, HTG Molecular, Inflammatix, Labcorp, Linus Biotechnology, Makromed, Medtrials, Mednet, Medx, Merck, Rockley Photonics, Terumo.