UB-IDIBELL researchers (IMAGE) University of Barcelona Caption From left to right, the experts Laura Sarasola, Francisco Ciruela and Víctor Fernández-Dueñas. Credit UNIVERSITY OF BARCELONA - IDIBELL 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.