Michael Dimitriou (IMAGE) Umea University Caption Michael Dimitriou, associate professor at the Department of Medical and Translational Biology, Umeå University, Sweden. Credit Mattias Pettersson. Usage Restrictions No restrictions. License Public Domain 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.