| Date | Event | Description |
|---|---|---|
| 25 March 2014 | Amended | This review is no longer being updated. A new team have produced a new protocol and published a review on the same topic. Text has been added to the Abstract, Plain language summary, Background, and Published notes sections to indicate that this review has been updated by a new team. Readers are referred to the new review (Chawanpaiboon 2014) for the most up‐to‐date results. |
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