title: Letter to the editor concerning Senan et al., [Radiother Oncol 2004;71:139-146].
authors.forename: Elisabeth
authors.initials: E
authors.lastname: Weiss
authors.forename: Hilke
authors.initials: H
authors.lastname: Vorwerk
authors.forename: Paul J
authors.initials: PJ
authors.lastname: Keall
authors.forename: Olivier
authors.initials: O
authors.lastname: Pradier
authors.forename: Hans
authors.initials: H
authors.lastname: Christiansen
authors.forename: Andrea
authors.initials: A
authors.lastname: Hille
authors.forename: Clemens F
authors.initials: CF
authors.lastname: Hess
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000532:radiotherapy*; D017785:Photons / Q000627:therapeutic use*; D011832:Radiation Injuries / Q000517:prevention & control; D011836:Radiation Tolerance; D011879:Radiotherapy Dosage; D020266:Radiotherapy, Conformal / Q000379:methods / Q000592:standards*