English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

I have reviewed the article above with Dr Watt and Ms Wiredu1 and agreed that Table 4 gives the mean length of follow-up, not the mean life expectancy. We present a corrected analysis in this letter.

Letter commenting on ‘Survival after short- or long-term ventilation after acute spinal cord injury: a single-centre 25-year retrospective study’