Four of the Lead Researchers on the Study (IMAGE) Rockefeller University Press Caption (Left to Right) Co-first authors of the study Matthew L. Hedberg, Noah D. Peyser, Julie E. Bauman, and corresponding author Jennifer R. Grandis. Credit University of Pittsburgh School of Medicine (Hedberg), University of Arizona (Bauman), and University of California, San Francisco (Peyser/Grandis). Usage Restrictions Reporters may freely use these materials in news coverage with the appropriate credit information. Photos of other study authors are available upon request. 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.