Dr. Matthias Stephan (IMAGE) Fred Hutchinson Cancer Center Caption Dr. Matthias Stephan is an expert in immunobioengineering and is an associate member in the Clinical Research Division at Fred Hutchinson Cancer Research Center Credit Credit: Stephan Lab / Fred Hutch 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.