| Date | Event | Description |
|---|---|---|
| 10 December 2021 | Amended | This is a Living Systematic Review. Searches are run and screened monthly. Search results up to 8 September 2020 are included in the current update (published April 2021, 158 included studies). In addition, the team continues with the monthly screening (last search date 5 October 2021) and have found a further 18 new studies and 31 ongoing studies that will be included in a forthcoming update. |
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