organs at risk
Target volumes and organs at risk (OARs) were delineated according to concencus atlas of Radiation Therapy Oncology Group-(RTOG) and START trials B, as well as ATRO guidelines.
Target volumes and organs at risk ( OARs ) were delineated according to concencus atlas of Radiation Therapy Oncology Group-( RTOG ) and START trials B, as well as ATRO guidelines .