Drs. Nguyen, Makam, and Halm (IMAGE) UT Southwestern Medical Center Caption Dr. Oanh Nguyen (left), Dr. Anil Makam (center), and Dr. Ethan A. Halm (right) of UT Southwestern's Center for Patient-Centered Outcomes Research. Credit UT Southwestern Medical Center Usage Restrictions With credit line 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.