(IMAGE) Tokyo Medical and Dental University Caption The OS and GEFS of the study cohort. The solid line and the dashed line show OS and GEFS curves, respectively. OS and GEFS at 2 years post-HCT are described with 95% confidence intervals in brackets. Grade III–IV acute GVHD, systemically treated chronic GVHD, second transplantation, and death were defined as failure events for GEFS. OS, overall survival; GEFS, graft-versus-host disease-free, event-free survival. Credit Department of Child Health and Development, TMDU 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.