Davidson-Sandman-Brannstrom (IMAGE) University of Gothenburg Caption From left: Thomas Davidson and Lars Sandman, Linkoping University, and Mats Brannstrom, University of Gothenburg Credit Photo: Emma Busk Winquist, Charlotte Perhammar and Cecilia Hedström Usage Restrictions None License Licensed 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.