Education for Doctoral Candidates (IMAGE) Friedrich-Schiller-Universitaet Jena Caption One of the essential features of the Cluster of Excellence Balance of the Microverse is also the education for doctoral candidates. Credit Photo: Anna Schroll/Leibniz-HKI Usage Restrictions None 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.