Figure 2 (IMAGE) Kanazawa University Caption Event-free survival and overall survival: a following initial diagnosis, b following <sup>131</sup>I-MIBG therapy. <i>OS</i> overall survival, <i>EFS</i> event-free survival, <i>MIBG</i> metaiodobenzylguanidine. Credit Kanazawa University Usage Restrictions The image may only be used with appropriate caption and credit. 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.