(IMAGE) Institute for Bioengineering of Catalonia (IBEC) Caption From left to right: Nina Kostina and César Rodriguez-Emmenegger at the IBEC laboratories. 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.