Article Text
PostScript
Letter
Response to: ‘Synthetic control methodology as a tool for evaluating population-level health interventions’ by Bouttell et al
Statistics from Altmetric.com
Footnotes
Contributors FdV and CA conceived of the letter and wrote the first draft. All authors commented on draft versions and approved the final version.
Funding This research received no specific grant from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Patient consent Not required.
Provenance and peer review Not commissioned; internally peer reviewed.