title: Analysis of prostate patient setup and tracking data: potential intervention strategies.
authors.affiliation: Department of Radiation Oncology, University of Florida, Jacksonville, FL, USA. zsu@floridaproton.org
authors.forename: Zhong
authors.initials: Z
authors.lastname: Su
authors.forename: Lisha
authors.initials: L
authors.lastname: Zhang
authors.forename: Martin
authors.initials: M
authors.lastname: Murphy
authors.forename: Jeffrey
authors.initials: J
authors.lastname: Williamson