| Date | Event | Description |
|---|---|---|
| 4 October 2022 | New search has been performed | We updated the search on 20 August 2022 and included one new trial with 448 children (436 analysed) (Mas‐Dalmau 2021). We excluded one new trial (Ghebrehewet 2020). |
| 4 October 2022 | New citation required but conclusions have not changed | Our conclusions remain unchanged. |
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