UB TEAM (IMAGE) University of Barcelona Caption From left to right, the lecturers of the Faculty of Medicine and Health Sciences Carles Enrich and Albert Lu, first author of the article. Credit UNIVERSITY OF BARCELONA Usage Restrictions Credit must be given to the creator. License CC BY 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.