Annika Toots, Umeå University (image) Umea University Share Print E-Mail Caption This is Annika Toots, doctoral student at Umeå University. Credit Annika Toots Usage Restrictions This photo may only be used in the context of this news release. Share Print E-Mail 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.