Henrik Grönberg, Karolinska Institutet (IMAGE) Karolinska Institutet Caption Henrik Grönberg, MD, PhD, is a Professor of Cancer Epidemiology at Karolinska Institutet in Sweden. Credit Stefan Zimmerman Usage Restrictions This image may only be published/reproduced in connection to editorial reports about the research of Henrik Grönberg, Sweden. The photographer must be credited. 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.