Methods
We conducted this systematic review using rapid review methodology to
“synthesize a large body of evidence in a timely and credible
manner”.14-15 We followed the Cochrane Handbook for
Systematic Reviews of Interventions16 and the review
is presented according to the Preferred Reporting Items for Systematic
Reviews and Meta-analysis (PRISMA) checklist (Supplementary Digital File
1).17 As per recommendations on rapid review
methodology, we limited the review to studies with the highest available
level of evidence and restricted the search to published
literature.14,15