Lead author of the study (IMAGE) Toho University Caption Lead researcher in study: Associate Professor, Kobayashi Hideyuki, M.D., Ph.D., Department of Urology, Toho University School of Medicine Credit Kobayashi Hideyuki 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.