Lise Estcourt, M.D. (IMAGE) University of Pittsburgh Caption Associate professor of haematology and transfusion medicine, Oxford University’s Radcliffe Department of Medicine, and director, U.K.’s National Health Service Blood and Transplant Clinical Trials Unit. Credit Lise Estcourt Usage Restrictions For use with this release. License Original 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.