Cynthia Powell, MD (IMAGE) University of North Carolina Health Care Caption Cynthia Powell, MD, professor of pediatrics and genetics and the project’s lead investigator at UNC Credit UNC Children’s Research Institute Usage Restrictions Credit must be given to the creator. License CC BY 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.