Investigation of Positional Accuracy and Reproducibility of Small Fields Defined by Collimating Jaws and MLC
Byline
M Li1 *, S Srivastava2,4 , C Cheng3,4 , I Das3,4 , (1) Morristown Memorial Hospital, Morristown, NJ, (2) Reid Hospital & Health Care Service, Richmond, IN, (3) Indiana University Health Proton Therapy Center, Bloomington, IN, (4) Indiana University- School of Medicine, Indianapolis, IN