| Date | Event | Description |
|---|---|---|
| 24 March 2020 | New citation required and conclusions have changed | In this update we included four new studies (178 participants) published between 2014 and March 2020. The original review identified no studies meeting our eligibility criteria. We have added GRADE and created 'Summary of findings' tables. |
| 24 March 2020 | New search has been performed | This review has been updated to include the results of a new search on 24 March 2020. This is the first update of this Cochrane Review published in Issue 11, 2014. |
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