Angelica Linden Hirschberg, Karolinska Institutet (IMAGE) Karolinska Institutet Caption This is Angelica Linden Hirschberg. Photo: Private. Credit Private Usage Restrictions May only be used in connection with reports about this study. 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.