IBEC researchers (IMAGE) Institute for Bioengineering of Catalonia (IBEC) Caption Elisabeth Engel (left) and Óscar Castaño (right) at IBEC labs. Credit Institute for Bioengineering of Catalonia (IBEC) Usage Restrictions Give credit License Original 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.