title: In Regard to Mariados et al.
authors.affiliation: Department of Radiation Oncology, UCLA School of Medicine, Los Angeles, California.
authors.forename: Christopher R
authors.initials: CR
authors.lastname: King
authors.affiliation: Department of Radiation Oncology, UCLA School of Medicine, Los Angeles, California.
authors.forename: Mitch
authors.initials: M
authors.lastname: Kamrava
authors.affiliation: Department of Radiation Oncology, UCLA School of Medicine, Los Angeles, California.
authors.forename: Pin-Chieh
authors.initials: PC
authors.lastname: Wang
authors.affiliation: Department of Radiation Oncology, UCLA School of Medicine, Los Angeles, California.
authors.forename: Michael L
authors.initials: ML
authors.lastname: Steinberg
mesh_terms: D006801:Humans; D020136:Hydrogel, Polyethylene Glycol Dimethacrylate / Q000008:administration & dosage*; D008297:Male; D058958:Organs at Risk / Q000528:radiation effects*; D011471:Prostatic Neoplasms / Q000532:radiotherapy*; D011832:Radiation Injuries / Q000517:prevention & control*; D011835:Radiation Protection / Q000295:instrumentation*; D061089:Radiotherapy, Image-Guided / Q000295:instrumentation*; D050397:Radiotherapy, Intensity-Modulated / Q000295:instrumentation*; D012007:Rectum / Q000528:radiation effects*
chemical_list: D020136:Hydrogel, Polyethylene Glycol Dimethacrylate