Graphical Summary of the Study (IMAGE) University of Hawaii at Manoa Caption This is a graphical outline of the study created by Townsville artist Dane Hallam in collaboration with the study authors. Credit Dane Hallam Usage Restrictions Image may only be used with appropriate caption and credit information. 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.