Jason Rohr, University of South Florida (IMAGE) University of South Florida (USF Health) Caption Dr. Rohr is the study's lead author and an associate professor in the Department of Integrative Biology at the University of South Florida. Credit University of South Florida 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.