Susann Regber, University of Gothenburg (IMAGE) University of Gothenburg Caption This is Susann Regber, Doctoral Candidate at Sahlgrenska Academy, University of Gothenburg. Credit The University of Gothenburg 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.