Edward F. Chang (IMAGE) Tartaglia Communications Caption This is Dr. Edward F. Chang, 2015 Blavatnik National Laureate in Life Sciences. Credit Blavatnik Family Foundation 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.