Assistant Professor Shweta Agarwala (IMAGE) Aarhus University Caption Assistant Professor Shweta Agarwala Credit Shweta Agarwala Usage Restrictions May only be used with appropriate credit 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.