Quote (IMAGE) UT Southwestern Medical Center Caption "I think the longer someone works in clinical research, the more they tend to question the status quo," says Gerber, associate director of clinical research for the Harold C. Simmons Comprehensive Cancer Center. Credit UT Southwestern Medical Center 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.