Carole Stovall (IMAGE) ECOG-ACRIN Cancer Research Group Caption Carole Stovall, a participant in the TMIST cancer screening trial, as photographed by Stephanie Scarbrough for the AP. Credit AP Photo/Stephanie Scarbrough Usage Restrictions No restrictions. License Public Domain 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.