Fig. 2From: Nanosensitizers for sonodynamic therapy for glioblastoma multiforme: current progress and future perspectivesStandard treatment strategy for GBM. GBM glioblastoma multiforme, RT radiotherapy, TMZ temozolomide, TTF tumor treating fields, MGMT O6-methylguanine-DNA methyltransferase, HFRT hyperfractionated radiotherapy, KPS Karnofsky performance score, BSC best supportive care, PCV procarbazine, lomustine, and vincristine regimen, NCCN National Comprehensive Cancer NetworkBack to article page