Dr. W. Lee Kraus with Dr. Dae-Seok Kim (IMAGE) UT Southwestern Medical Center Caption Dr. W. Lee Kraus with Dr. Dae-Seok Kim Credit UTSW 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.