Johan Ericson, Karolinska Institutet (image) Karolinska Institutet Share Print E-Mail Caption Johan Ericson, Ph.D., is a Professor of Developmental Biology at Karolinska Institutet in Sweden. Credit Alicia Ericson Usage Restrictions This image may only be used/published in connection to media reports about the research of Johan Ericson at Karolinska Institutet. Credit must be given to the photographer Alicia Ericson. 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.