Principal investigators (IMAGE) Northwestern University Caption Northwestern University Feinberg School of Medicine Principal investigators of the research Richard D'Aquila (left) associate vice president of research and senior associate dean for clinical and translational research; Sara Becker (center), the Alice Hamilton Professor of Psychiatry; and Dr. Clyde Yancy (right), chief of cardiology at Feinberg. Credit Northwestern University 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.