Lotten Wirehn, Linköping University (IMAGE) Linköping University Caption Lotten Wirehn, postdoc at Linkoping University. Credit Linkoping University Usage Restrictions For media purpose only. 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.