EQUIPO INVESTIGADOR UB (IMAGE) University of Barcelona Caption Los expertos Bru Cormand, Noèlia Fernàndez-Castillo y Ester Antón-Galindo, de la Facultad de Biología, el IBUB, el IRSJD y el CIBERER. Credit UNIVERSIDAD DE 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.