Robert L. Ferris, MD (IMAGE) ECOG-ACRIN Cancer Research Group Caption Dr. Ferris is the lead investigator for the ECOG-ACRIN Cancer Research Group's randomized phase 3 trial, E3311, which validated a less intense treatment for HPV+ throat cancer Credit UPMC Hillmand Cancer 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.