IOIgho OnakpoyaFollowUsage metrics Co-workers & collaboratorsAPAnnette PlüddemannAnnette PlüddemannDEDavid EvansDavid EvansJCJohn M. ConlyJohn M. ConlyTJTom JeffersonTom JeffersonCHCarl HeneghanProfessor of Evidence-Based Medicine - Oxford, UKCarl HeneghanJBJon BrasseyJon Brassey