title: Stereotactic Ablative Radiotherapy for Oligometastatic Disease: a Treatment in Search of Evidence - a Response.
authors.affiliation: Bristol Cancer Institute, University Hospitals Bristol, UK.
authors.forename: S
authors.initials: S
authors.lastname: Hargreaves
authors.affiliation: Bristol Cancer Institute, University Hospitals Bristol, UK. Electronic address: Charles.Comins@UHBristol.nhs.uk.
authors.forename: C
authors.initials: C
authors.lastname: Comins