Calyx, an e-clinical and regulatory solutions and services provider that solves data challenges in clinical research, is expanding its presence with the opening of its U.S. headquarters in Morrisville, NC.   Adjacent to Research Triangle Park (RTP), the facility was selected for its proximity to many of Calyx’s clients, including some of the industry’s largest pharmaceutical companies and clinical research organizations (CROs).   “The opening of our U.S. headquarters is representative of the hig...