Qin Ma (IMAGE) Ohio State University Wexner Medical Center Caption Study co-author Qin Ma, PhD, professor in The Ohio State University department of biomedical informatics. Credit The Ohio State University Wexner Medical Center Usage Restrictions none License Original 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.