HZDR and Fraunhofer IWS project team (IMAGE) Helmholtz-Zentrum Dresden-Rossendorf Caption An HZDR and Fraunhofer IWS project team is researching how to use so-called microphysiological systems to reduce animal testing, which is currently necessary before human application. Credit Amac Garbe//Fraunhofer IWS Usage Restrictions none License Original 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.