Author Photos (IMAGE) AlphaMed Press Caption Co-authors So Gun Hong, DVM, Ph.D., and Cynthia Dunbar, M.D., of the National Heart, Lung, and Blood Institute (NHLBI), part of the National Institutes of Health. Credit AlphaMed Press Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.