Juanma Fernández and Ainoa Tejedera (IMAGE) Institute for Bioengineering of Catalonia (IBEC) Caption Juanma Fernández and Ainoa Tejedera, researchers at the Institute of Bioengineering of Catalonia (IBEC). Credit Institute of Bioengineering of Catalonia 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.