title: Dosimetric effect of setup motion and target volume margin reduction in pediatric ependymoma.
authors.affiliation: Department of Radiological Sciences, St. Jude Children's Research Hospital, Memphis, TN 38120, USA. chris.beltran@stjude.org
authors.forename: Chris
authors.initials: C
authors.lastname: Beltran
authors.forename: Mihir
authors.initials: M
authors.lastname: Naik
authors.forename: Thomas E
authors.initials: TE
authors.lastname: Merchant