John Dillon, University of Dundee (IMAGE) University of Dundee Caption Professor John Dillion, Consultant gastroenterologist and hepatologist, at the University of Dundee and NHS Tayside. Credit University of Dundee 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.