Table 3:
Error reduction strategies (33 institutions) | ||||
Bony structure-based | Prostate-based | Mixed | ||
Number of institutions | 16 | 11 | 6 | |
Prostate-based IGRT approaches (11 institutions) | ||||
MV-CT-based | kV-CT-based | Implanted marker-based | US-based | |
Number of institutions | 3 | 2 | 3 | 3 |
IGRT, image-guided radiotherapy; MV-CT, megavoltage computed tomography; kV-CT, kilovoltage computed tomography; US, ultrasound.