Wal, E. van der

steering patient power region phase amplitude distribution guideline frequency model amplitude steering complaint hyperthermia patient models sar distribution temperature direction effect antenna figure phase steering steering guidelines ll direction ratio erasmus mc difference sigma -60 applicator treatment center setting target applicator tumor steering actions target region front ap direction action section section ii phase difference complaint reduction ratio reduction van der wal planning focus sigma temperature distribution erasmu result power distribution phase settings tissue patient model antenna pairs 08/29/11 system downloaded pressure right sar focus 77 mhz calculation respect shift transversal slice wust p -60 complaint reduction 75 mhz method increase slice steering strategies rotterdam middle location transfer transversal cancer