Updates are available Correction dated 2020-10-08
Click to view Correction: https://doi.org/10.1186/s13063-020-04793-2
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Authors
Sheridan, Rebecca
Martin-Kerry, Jacqueline
Hudson, Joanna
Parker, Adwoa
Bower, Peter
Knapp, Peter http://orcid.org/0000-0001-5904-8699
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More Information
Article History
Received: 9 May 2019
Accepted: 20 February 2020
First Online: 12 March 2020
Change Date: 8 October 2020
Change Type: Correction
Change Details: An amendment to this paper has been published and can be accessed via the original article.
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: Adwoa Parker and Peter Bower are authors on one of the included systematic reviews. The other authors declare that they have no competing interests.
