NEW YORK and CANTON, Mass., Aug. 17, 2018 /PRNewswire/ — Avista Healthcare Public Acquisition Corp. (NASDAQ :AHPA ) (“AHPAC”), a publicly traded special purpose acquisition company, and Organogenesis Inc. (“Organogenesis” or the “Company”), a leading regenerative medicine company focused on the development, manufacture and commercialization of product solutions for the Advanced Wound Care, Surgical and Sports Medicine markets, today announced that […]