title: Comment on "Catching errors with patient-specific pretreatment machine log file analysis".
authors.affiliation: Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota. Electronic address: Mayo.charles@mayo.edu.
authors.forename: Jon J
authors.initials: JJ
authors.lastname: Kruse
authors.affiliation: Department of Radiation Oncology, Mayo Clinic, Rochester, Minnesota.
authors.forename: Charles S
authors.initials: CS
authors.lastname: Mayo