When and how can we improve precision in radiotherapy?
D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D010347:Patient Care Planning; D011187:Posture; D011785:Quality Assurance, Health Care; D011878:Radiotherapy / Q000379:methods; D011879:Radiotherapy Dosage; D013223:Statistics as Topic; D014057:Tomography, X-Ray Computed