Photo of Researchers (IMAGE) Karolinska Institutet Caption Co-authors Myriam Aouadi and Valerio Azzimato, researchers at the Department of Medicine, Huddinge, Karolinska Institutet. Credit Emelie Barreby 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.