Brian Wadsworth (IMAGE) Arizona State University Caption Brian Wadsworth, lead author of the new study is is a researcher in the Biodesign Center for Applied Structural Discovery. Credit The Biodesign Institute at Arizona State University 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.