EXTRA VIRGIN OLIVE OIL (IMAGE) University of Barcelona Caption From left to right, Rosa M. Lamuela-Raventos, Francisco J. Pérez-Cano, Blanca Grases-Pintó i Sonia Zhan-Dai (above), i Anallely López-Yerena, Anna Vallverdú-Queralt i Maria J. Rodríguez-Lagunas (below). 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.