Fig. 1From: Propensity score-matched analysis comparing hippocampus-avoidance whole-brain radiotherapy plus simultaneous integrated boost with hippocampus‑avoidance whole-brain radiotherapy alone for multiple brain metastases-a retrospective study in multiple institutionsEligible or ineligible for inclusion in the study. HA-WBRT + SIB indicates hippocampus-avoidance whole-brain radiation therapy plus a simultaneous integrated boost; HA-WBRT, hippocampus-avoidance whole-brain radiation therapy; WBRT,whole-brain radiation therapyBack to article page