title: Point/counterpoint. The future of IMRT∕SBRT lies in the use of unflattened x-ray beams.
authors.affiliation: Department of Radiation Oncology, University of Florida, Gainesville, Florida 32610-0385, USA. liucr@shands.ufl.edu
authors.forename: Chihray
authors.initials: C
authors.lastname: Liu
authors.forename: Michael G
authors.initials: MG
authors.lastname: Snyder
authors.forename: Colin G
authors.initials: CG
authors.lastname: Orton
mesh_terms: D005544:Forecasting; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011832:Radiation Injuries / Q000209:etiology* / Q000517:prevention & control*; D016634:Radiosurgery / Q000009:adverse effects* / Q000639:trends*; D020266:Radiotherapy, Conformal / Q000009:adverse effects* / Q000639:trends*; D014964:X-Ray Therapy / Q000009:adverse effects / Q000639:trends