| Date | Event | Description |
|---|---|---|
| 28 September 2022 | New search has been performed | Background, objectives (to report on safety of the intervention was added as a primary aim), outcomes (safety of the intervention added as a primary outcome), analysis, summary of findings table, discussion and conclusions updated. |
| 28 September 2022 | New citation required and conclusions have changed | New literature search ran on 23 November 2021. Five new studies included (Garcia 2017; Lai 2017b; Lai 2019; Licker 2016; Liu 2020), resulting in 10 included studies. Conclusions changed |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.