Mikael Norman (IMAGE) Karolinska Institutet Caption Mikael Norman, professor of paediatrics at the Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Sweden Credit Stefan Zimmerman 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.