Joel Zindel (IMAGE) University of Bern Caption Dr. med. Joel Zindel, Department of Visceral Surgery and Medicine, Inselspital, University Hospital Bern, and Department for BioMedical Research (DBMR), University of Bern Credit Insel Gruppe / Pascal Triponez 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.