Professor Dr med. Jan Schulte am Esch (IMAGE) Bielefeld University Caption Professor Dr med. Jan Schulte am Esch heads the Centre of General, Vascular, Thoracic, and Visceral Surgery at the Protestant Hospital of Bethel Foundation, where he specialises in the liver and is providing liver cells for the project’s tissue cultures. Credit EvKB Usage Restrictions The image may only be used with appropriate caption and credit. 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.