title: Letter to the editor.
authors.forename: Michael S
authors.initials: MS
authors.lastname: Gossman
authors.forename: A Jussi
authors.initials: AJ
authors.lastname: Pahikkala
authors.forename: Mary B
authors.initials: MB
authors.lastname: Rising
authors.forename: Patton H
authors.initials: PH
authors.lastname: McGinley
mesh_terms: D000465:Algorithms; D001918:Brachytherapy / Q000295:instrumentation / Q000379:methods; D006801:Humans; D010315:Particle Accelerators / Q000295:instrumentation; D011786:Quality Control; D011835:Radiation Protection; D011867:Radioisotope Teletherapy / Q000295:instrumentation / Q000379:methods; D050397:Radiotherapy, Intensity-Modulated / Q000295:instrumentation* / Q000379:methods