Knox, Emily C. L.
Quirk, Helen
Glazebrook, Cris
Randell, Tabitha
Blake, Holly https://orcid.org/0000-0003-3080-2306
Funding for this research was provided by:
Research for Patient Benefit Programme (PB-PG-0215-36024)
Article History
Received: 2 August 2018
Accepted: 21 December 2018
First Online: 10 January 2019
Ethics approval and consent to participate
: All reviewed studies received ethical approval from a relevant ethics committee and consent from included participants.
: Not applicable.
: The authors declare that they have no competing interests.
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