title: In Regard to Dilmanian et al.
authors.affiliation: Dag Hammarskjold Cancer Treatment Center, Beckley, West Virginia.
authors.forename: Velayudhan
authors.initials: V
authors.lastname: Sahadevan
mesh_terms: D019583:Dose Fractionation, Radiation; D006801:Humans; D059351:Organ Sparing Treatments / Q000379:methods*; D061766:Proton Therapy / Q000379:methods*; D011832:Radiation Injuries / Q000517:prevention & control*