Lina Hagvall (IMAGE) University of Gothenburg Caption Lina Hagvall, PhD, Researcher, Sahlgrenska Academy, University of Gothenburg Credit 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.