title: Physics and technology in ESTRO and in Radiotherapy and Oncology: past, present and into the 4th dimension.
authors.forename: David I
authors.initials: DI
authors.lastname: Thwaites
authors.forename: Julian
authors.initials: J
authors.lastname: Malicki
mesh_terms: D001918:Brachytherapy / Q000266:history / Q000639:trends; D003226:Congresses as Topic / Q000266:history; D005544:Forecasting; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D010506:Periodicals as Topic / Q000266:history; D010825:Physics; D018787:Radiation Oncology / Q000266:history* / Q000639:trends*; D012955:Societies, Medical / Q000266:history*